{"id":160659,"date":"2025-10-08T10:27:33","date_gmt":"2025-10-08T10:27:33","guid":{"rendered":"http:\/\/13.204.104.114\/?p=160659"},"modified":"2026-01-05T18:29:58","modified_gmt":"2026-01-05T12:59:58","slug":"lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses","status":"publish","type":"post","link":"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/","title":{"rendered":"L&#038;T Technology Services: Transforming Enterprise Email Infrastructure with Amazon SES"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row unlock_row_content=&#8221;yes&#8221; row_height_percent=&#8221;100&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;5&#8243; top_padding=&#8221;1&#8243; bottom_padding=&#8221;1&#8243; back_image=&#8221;160789&#8243; overlay_color=&#8221;color-105898&#8243; overlay_alpha=&#8221;70&#8243; overlay_animated=&#8221;yes&#8221; overlay_animated_1_color=&#8221;color-144745&#8243; overlay_animated_2_color=&#8221;color-434631&#8243; overlay_animated_speed=&#8221;1500&#8243; overlay_animated_size=&#8221;0.35&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; top_divider=&#8221;gradient&#8221; bottom_divider=&#8221;gradient&#8221; content_parallax=&#8221;1&#8243; content_parallax_safe=&#8221;yes&#8221; uncode_shortcode_id=&#8221;923318&#8243; front_end_with_slider=&#8221;true&#8221; el_class=&#8221;mobile-flex-bottom&#8221; overlay_animated_1_color_type=&#8221;uncode-palette&#8221; overlay_animated_2_color_type=&#8221;uncode-palette&#8221; overlay_color_type=&#8221;uncode-palette&#8221;][vc_column column_width_percent=&#8221;100&#8243; position_vertical=&#8221;bottom&#8221; gutter_size=&#8221;3&#8243; expand_height=&#8221;yes&#8221; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; zoom_width=&#8221;0&#8243; zoom_height=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;368328&#8243;][uncode_slider slider_type=&#8221;fade&#8221; slider_interval=&#8221;0&#8243; slider_navspeed=&#8221;400&#8243; advanced_nav=&#8221;yes&#8221; el_id1=&#8221;slider-111384&#8243; el_id=&#8221;slider-111384&#8243;][vc_row_inner row_inner_height_percent=&#8221;0&#8243; overlay_alpha=&#8221;0&#8243; gutter_size=&#8221;4&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; limit_content=&#8221;&#8221; front_end_with_slider=&#8221;true&#8221; uncode_shortcode_id=&#8221;190589&#8243;][vc_column_inner column_width_percent=&#8221;86&#8243; position_horizontal=&#8221;left&#8221; position_vertical=&#8221;middle&#8221; gutter_size=&#8221;2&#8243; style=&#8221;dark&#8221; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; zoom_width=&#8221;0&#8243; zoom_height=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;467377&#8243;][uncode_breadcrumbs][vc_empty_space empty_h=&#8221;1&#8243;][vc_custom_heading heading_semantic=&#8221;h1&#8243; text_font=&#8221;font-660432&#8243; text_size=&#8221;custom&#8221; text_weight=&#8221;400&#8243; css_animation=&#8221;single-curtain&#8221; uncode_shortcode_id=&#8221;172794&#8243; heading_custom_size=&#8221;50px&#8221;]L&amp;T Technology Services: Transforming Enterprise Email Infrastructure with Amazon SES[\/vc_custom_heading][\/vc_column_inner][\/vc_row_inner][\/uncode_slider][\/vc_column][\/vc_row][vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;5&#8243; top_padding=&#8221;5&#8243; bottom_padding=&#8221;5&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; content_parallax=&#8221;0&#8243; uncode_shortcode_id=&#8221;545019&#8243;][vc_column column_width_percent=&#8221;100&#8243; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;750128&#8243;][vc_custom_heading text_font=&#8221;font-660432&#8243; text_weight=&#8221;300&#8243; text_space=&#8221;fontspace-111509&#8243; uncode_shortcode_id=&#8221;190422&#8243;]L&amp;T Technology Services (LTTS) is a global leader in Engineering and R&amp;D (ER&amp;D) services, headquartered in Vadodara, India. Operating across 108 innovation centers worldwide, LTTS partners with global enterprises to drive digital transformation across industries including automotive, industrial IoT, healthcare, aerospace, and smart manufacturing. With over 719 patents filed for 57 of the Global Top 100 ER&amp;D spenders, LTTS continues to redefine innovation with breakthroughs such as the world\u2019s first Autonomous Welding Robot, the Solar Connectivity Drone, and the Smartest Campus in the World.[\/vc_custom_heading][vc_custom_heading heading_semantic=&#8221;h4&#8243; text_font=&#8221;font-660432&#8243; text_size=&#8221;h4&#8243; text_weight=&#8221;300&#8243; text_space=&#8221;fontspace-781688&#8243; uncode_shortcode_id=&#8221;388516&#8243;]<strong>The Challenge<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>LTTS managed a hybrid email infrastructure comprising Cisco On-Port for on-premise email and SMTP2GO for cloud-based applications, supporting over 250 applications and processing 150,000+ emails daily.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>This fragmented setup introduced multiple challenges:<\/strong><\/p>\n<ul>\n<li><strong>Scalability &amp; Performance Limitations<\/strong> \u2013 Inconsistent throughput and high latency during peak operations.<\/li>\n<li><strong>Security &amp; Compliance Risks<\/strong> \u2013 Lack of unified authentication, encryption, and audit mechanisms.<\/li>\n<li><strong>Monitoring &amp; Deliverability Gaps<\/strong> \u2013 No centralized visibility into delivery success, bounce rates, or reputation scores.<\/li>\n<li><strong>Operational Overhead<\/strong> \u2013 Manual processes for credential rotation and bounce management increased workload and costs.<\/li>\n<\/ul>\n<p>The system\u2019s inefficiencies risked business continuity and degraded user experience across critical communication systems.[\/vc_custom_heading][vc_custom_heading heading_semantic=&#8221;h4&#8243; text_font=&#8221;font-660432&#8243; text_size=&#8221;h4&#8243; text_weight=&#8221;300&#8243; text_space=&#8221;fontspace-781688&#8243; uncode_shortcode_id=&#8221;204746&#8243;]<strong>The Solution<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>LTTS partnered with AWS to modernize and centralize its email infrastructure through Amazon Simple Email Service (SES), implementing a scalable, secure, and cost-effective architecture.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Phase 1: Assessment &amp; Architecture Design<\/strong><\/p>\n<ul>\n<li>Conducted detailed analysis of existing infrastructure.<\/li>\n<li>Designed a scalable SES-based architecture with failover capabilities.<\/li>\n<li>Deployed a Proof of Concept (PoC) to validate integration, performance, and deliverability.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Phase 2: Pilot Implementation<\/strong><\/p>\n<ul>\n<li>Migrated critical applications using SES Configuration Sets for granular control.<\/li>\n<li>Integrated Amazon CloudWatch for observability and Virtual Deliverability Manager to track key email metrics.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Phase 3: Full-Scale Migration<\/strong><\/p>\n<ul>\n<li>Completed migration of all 250+ applications.<\/li>\n<li>Integrated AWS Secrets Manager for secure credential management and automated rotation.<\/li>\n<li>Developed a custom Mail Manager to meet unique application-level constraints.<\/li>\n<\/ul>\n<p>[\/vc_custom_heading][vc_custom_heading heading_semantic=&#8221;h4&#8243; text_font=&#8221;font-660432&#8243; text_size=&#8221;h4&#8243; text_weight=&#8221;300&#8243; text_space=&#8221;fontspace-781688&#8243; uncode_shortcode_id=&#8221;498837&#8243;]<strong>Technical Innovations<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>The new architecture leveraged the power of multiple AWS services for automation, monitoring, and resilience:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Amazon SES<\/strong> \u2013 Core email sending, deliverability optimization, and DKIM\/SPF configuration.<\/li>\n<li><strong>AWS Lambda<\/strong> \u2013 Automated handling of events such as bounces and complaints.<\/li>\n<li><strong>Amazon CloudWatch<\/strong> \u2013 Real-time monitoring and alert dashboards.<\/li>\n<li><strong>Amazon SNS<\/strong> \u2013 Instant alerting and operational notifications.<\/li>\n<\/ul>\n<p>[\/vc_custom_heading][vc_custom_heading heading_semantic=&#8221;h4&#8243; text_font=&#8221;font-660432&#8243; text_size=&#8221;h4&#8243; text_weight=&#8221;300&#8243; text_space=&#8221;fontspace-781688&#8243; uncode_shortcode_id=&#8221;328151&#8243;]<strong>Key Implementation Highlights<\/strong><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Suppression List Automation<\/strong> \u2013 Introduced a 30-minute delay for new user provisioning to allow DNS propagation, reducing bounce rates by 85%.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Strengthened Security<\/strong> \u2013\n<ul>\n<li>Enforced a <em>Restrict From Address<\/em> policy for strict sender identity validation.<\/li>\n<li>Implemented automated credential rotation via Secrets Manager to eliminate manual errors.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Custom Mail Manager<\/strong> \u2013 Enabled:\n<ul>\n<li>Flexible authentication methods<\/li>\n<li>IP-based access restrictions<\/li>\n<li>Real-time monitoring and custom password management<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>[\/vc_custom_heading][vc_custom_heading heading_semantic=&#8221;h4&#8243; text_font=&#8221;font-660432&#8243; text_size=&#8221;h4&#8243; text_weight=&#8221;300&#8243; text_space=&#8221;fontspace-781688&#8243; uncode_shortcode_id=&#8221;200222&#8243;]<strong>The Results<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Operational Efficiency<\/strong><\/p>\n<ul>\n<li>60% reduction in infrastructure management overhead<\/li>\n<li>75% decrease in manual intervention<\/li>\n<li>Maintained 98%+ email delivery success rate<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Cost Optimization<\/strong><\/p>\n<ul>\n<li>Eliminated redundant third-party providers<\/li>\n<li>Streamlined infrastructure and reduced maintenance costs<\/li>\n<li>Achieved 40% savings in total email-related operational expenditure<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Performance Improvements<\/strong><\/p>\n<ul>\n<li>35% faster email delivery times<\/li>\n<li>Bounce rate reduced from 5% to under 1%<\/li>\n<li>Enhanced tracking, reporting, and visibility across the email ecosystem<\/li>\n<\/ul>\n<p>[\/vc_custom_heading][\/vc_column][\/vc_row][vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;5&#8243; top_padding=&#8221;5&#8243; bottom_padding=&#8221;5&#8243; back_color=&#8221;color-250828&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; content_parallax=&#8221;0&#8243; uncode_shortcode_id=&#8221;328948&#8243; back_color_type=&#8221;uncode-palette&#8221;][vc_column column_width_percent=&#8221;100&#8243; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;103263&#8243;][vc_row_inner][vc_column_inner width=&#8221;1\/1&#8243;][vc_custom_heading text_font=&#8221;font-660432&#8243; text_weight=&#8221;300&#8243; text_height=&#8221;fontheight-357766&#8243; text_space=&#8221;fontspace-111509&#8243; uncode_shortcode_id=&#8221;126759&#8243;]The Result[\/vc_custom_heading][vc_custom_heading heading_semantic=&#8221;h4&#8243; text_font=&#8221;font-660432&#8243; text_size=&#8221;h4&#8243; text_weight=&#8221;300&#8243; text_height=&#8221;fontheight-357766&#8243; text_space=&#8221;fontspace-781688&#8243; uncode_shortcode_id=&#8221;180283&#8243;]Through Amazon SES, L&amp;T Technology Services transformed its global email infrastructure into a secure, scalable, and cost-optimized communication platform. The modernization not only improved performance and reliability but also strengthened compliance, security, and visibility\u2014setting a new benchmark for enterprise-grade communication efficiency.[\/vc_custom_heading][vc_custom_heading heading_semantic=&#8221;h4&#8243; text_font=&#8221;font-660432&#8243; text_size=&#8221;h4&#8243; text_weight=&#8221;300&#8243; text_height=&#8221;fontheight-357766&#8243; text_space=&#8221;fontspace-781688&#8243; uncode_shortcode_id=&#8221;715716&#8243;]<b>&#8211; Author <\/b><br \/>\nParbat Singh \u2013 AVP, Cloud and New Technology.[\/vc_custom_heading][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row unlock_row_content=&#8221;yes&#8221; row_height_percent=&#8221;100&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;5&#8243; top_padding=&#8221;1&#8243; bottom_padding=&#8221;1&#8243; back_image=&#8221;160789&#8243; overlay_color=&#8221;color-105898&#8243; overlay_alpha=&#8221;70&#8243; overlay_animated=&#8221;yes&#8221; overlay_animated_1_color=&#8221;color-144745&#8243; overlay_animated_2_color=&#8221;color-434631&#8243; overlay_animated_speed=&#8221;1500&#8243; overlay_animated_size=&#8221;0.35&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; top_divider=&#8221;gradient&#8221; [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":160789,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-160659","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology-case-study"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>L&amp;T Technology Services: Transforming Enterprise Email Infrastructure with Amazon SES - Pentagon System &amp; Services Pvt. Ltd<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L&amp;T Technology Services: Transforming Enterprise Email Infrastructure with Amazon SES - Pentagon System &amp; Services Pvt. Ltd\" \/>\n<meta property=\"og:description\" content=\"[vc_row unlock_row_content=&#8221;yes&#8221; row_height_percent=&#8221;100&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;5&#8243; top_padding=&#8221;1&#8243; bottom_padding=&#8221;1&#8243; back_image=&#8221;160789&#8243; overlay_color=&#8221;color-105898&#8243; overlay_alpha=&#8221;70&#8243; overlay_animated=&#8221;yes&#8221; overlay_animated_1_color=&#8221;color-144745&#8243; overlay_animated_2_color=&#8221;color-434631&#8243; overlay_animated_speed=&#8221;1500&#8243; overlay_animated_size=&#8221;0.35&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; top_divider=&#8221;gradient&#8221; [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/\" \/>\n<meta property=\"og:site_name\" content=\"Pentagon System &amp; Services Pvt. Ltd\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-08T10:27:33+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-05T12:59:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.pentagon.co.in\/wp-content\/uploads\/2025\/10\/LT-Technology-Services_-Transforming-Enterprise-Email-Infrastructure-with-Amazon-SES-2.png\" \/>\n\t<meta property=\"og:image:width\" content=\"839\" \/>\n\t<meta property=\"og:image:height\" content=\"518\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Jeet\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@services42257\" \/>\n<meta name=\"twitter:site\" content=\"@services42257\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jeet\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/\"},\"author\":{\"name\":\"Jeet\",\"@id\":\"https:\/\/www.pentagon.co.in\/#\/schema\/person\/3d20424663f9e7883693c846fe072a11\"},\"headline\":\"L&#038;T Technology Services: Transforming Enterprise Email Infrastructure with Amazon SES\",\"datePublished\":\"2025-10-08T10:27:33+00:00\",\"dateModified\":\"2026-01-05T12:59:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/\"},\"wordCount\":1164,\"publisher\":{\"@id\":\"https:\/\/www.pentagon.co.in\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.pentagon.co.in\/wp-content\/uploads\/2025\/10\/LT-Technology-Services_-Transforming-Enterprise-Email-Infrastructure-with-Amazon-SES-2.png\",\"articleSection\":[\"Technology\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/\",\"url\":\"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/\",\"name\":\"L&T Technology Services: Transforming Enterprise Email Infrastructure with Amazon SES - Pentagon System &amp; Services Pvt. Ltd\",\"isPartOf\":{\"@id\":\"https:\/\/www.pentagon.co.in\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.pentagon.co.in\/wp-content\/uploads\/2025\/10\/LT-Technology-Services_-Transforming-Enterprise-Email-Infrastructure-with-Amazon-SES-2.png\",\"datePublished\":\"2025-10-08T10:27:33+00:00\",\"dateModified\":\"2026-01-05T12:59:58+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/#primaryimage\",\"url\":\"https:\/\/www.pentagon.co.in\/wp-content\/uploads\/2025\/10\/LT-Technology-Services_-Transforming-Enterprise-Email-Infrastructure-with-Amazon-SES-2.png\",\"contentUrl\":\"https:\/\/www.pentagon.co.in\/wp-content\/uploads\/2025\/10\/LT-Technology-Services_-Transforming-Enterprise-Email-Infrastructure-with-Amazon-SES-2.png\",\"width\":839,\"height\":518},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.pentagon.co.in\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"L&#038;T Technology Services: Transforming Enterprise Email Infrastructure with Amazon SES\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.pentagon.co.in\/#website\",\"url\":\"https:\/\/www.pentagon.co.in\/\",\"name\":\"Pentagon System & Services Pvt. Ltd\",\"description\":\"Get IT Solved\",\"publisher\":{\"@id\":\"https:\/\/www.pentagon.co.in\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.pentagon.co.in\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.pentagon.co.in\/#organization\",\"name\":\"Pentagon System & Services Pvt. Ltd\",\"url\":\"https:\/\/www.pentagon.co.in\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.pentagon.co.in\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.pentagon.co.in\/wp-content\/uploads\/2025\/07\/Pentagon_Final-Logo_270625.png\",\"contentUrl\":\"https:\/\/www.pentagon.co.in\/wp-content\/uploads\/2025\/07\/Pentagon_Final-Logo_270625.png\",\"width\":1326,\"height\":383,\"caption\":\"Pentagon System & Services Pvt. Ltd\"},\"image\":{\"@id\":\"https:\/\/www.pentagon.co.in\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/x.com\/services42257\",\"https:\/\/www.youtube.com\/@PentagonSystemServices\",\"https:\/\/www.linkedin.com\/company\/pentagon-system-and-services\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.pentagon.co.in\/#\/schema\/person\/3d20424663f9e7883693c846fe072a11\",\"name\":\"Jeet\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.pentagon.co.in\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/0edd20e1103029e84d9b930277627313a02a4e4ea8def89392efb2a7c58711af?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/0edd20e1103029e84d9b930277627313a02a4e4ea8def89392efb2a7c58711af?s=96&d=mm&r=g\",\"caption\":\"Jeet\"},\"url\":\"https:\/\/www.pentagon.co.in\/index.php\/author\/innovationsbeyond\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"L&T Technology Services: Transforming Enterprise Email Infrastructure with Amazon SES - Pentagon System &amp; Services Pvt. Ltd","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/","og_locale":"en_US","og_type":"article","og_title":"L&T Technology Services: Transforming Enterprise Email Infrastructure with Amazon SES - Pentagon System &amp; Services Pvt. Ltd","og_description":"[vc_row unlock_row_content=&#8221;yes&#8221; row_height_percent=&#8221;100&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;5&#8243; top_padding=&#8221;1&#8243; bottom_padding=&#8221;1&#8243; back_image=&#8221;160789&#8243; overlay_color=&#8221;color-105898&#8243; overlay_alpha=&#8221;70&#8243; overlay_animated=&#8221;yes&#8221; overlay_animated_1_color=&#8221;color-144745&#8243; overlay_animated_2_color=&#8221;color-434631&#8243; overlay_animated_speed=&#8221;1500&#8243; overlay_animated_size=&#8221;0.35&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; top_divider=&#8221;gradient&#8221; [&hellip;]","og_url":"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/","og_site_name":"Pentagon System &amp; Services Pvt. Ltd","article_published_time":"2025-10-08T10:27:33+00:00","article_modified_time":"2026-01-05T12:59:58+00:00","og_image":[{"width":839,"height":518,"url":"https:\/\/www.pentagon.co.in\/wp-content\/uploads\/2025\/10\/LT-Technology-Services_-Transforming-Enterprise-Email-Infrastructure-with-Amazon-SES-2.png","type":"image\/png"}],"author":"Jeet","twitter_card":"summary_large_image","twitter_creator":"@services42257","twitter_site":"@services42257","twitter_misc":{"Written by":"Jeet","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/#article","isPartOf":{"@id":"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/"},"author":{"name":"Jeet","@id":"https:\/\/www.pentagon.co.in\/#\/schema\/person\/3d20424663f9e7883693c846fe072a11"},"headline":"L&#038;T Technology Services: Transforming Enterprise Email Infrastructure with Amazon SES","datePublished":"2025-10-08T10:27:33+00:00","dateModified":"2026-01-05T12:59:58+00:00","mainEntityOfPage":{"@id":"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/"},"wordCount":1164,"publisher":{"@id":"https:\/\/www.pentagon.co.in\/#organization"},"image":{"@id":"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/#primaryimage"},"thumbnailUrl":"https:\/\/www.pentagon.co.in\/wp-content\/uploads\/2025\/10\/LT-Technology-Services_-Transforming-Enterprise-Email-Infrastructure-with-Amazon-SES-2.png","articleSection":["Technology"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/","url":"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/","name":"L&T Technology Services: Transforming Enterprise Email Infrastructure with Amazon SES - Pentagon System &amp; Services Pvt. Ltd","isPartOf":{"@id":"https:\/\/www.pentagon.co.in\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/#primaryimage"},"image":{"@id":"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/#primaryimage"},"thumbnailUrl":"https:\/\/www.pentagon.co.in\/wp-content\/uploads\/2025\/10\/LT-Technology-Services_-Transforming-Enterprise-Email-Infrastructure-with-Amazon-SES-2.png","datePublished":"2025-10-08T10:27:33+00:00","dateModified":"2026-01-05T12:59:58+00:00","breadcrumb":{"@id":"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/#primaryimage","url":"https:\/\/www.pentagon.co.in\/wp-content\/uploads\/2025\/10\/LT-Technology-Services_-Transforming-Enterprise-Email-Infrastructure-with-Amazon-SES-2.png","contentUrl":"https:\/\/www.pentagon.co.in\/wp-content\/uploads\/2025\/10\/LT-Technology-Services_-Transforming-Enterprise-Email-Infrastructure-with-Amazon-SES-2.png","width":839,"height":518},{"@type":"BreadcrumbList","@id":"https:\/\/www.pentagon.co.in\/index.php\/case-study\/technology-case-study\/lt-technology-services-transforming-enterprise-email-infrastructure-with-amazon-ses\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.pentagon.co.in\/"},{"@type":"ListItem","position":2,"name":"L&#038;T Technology Services: Transforming Enterprise Email Infrastructure with Amazon SES"}]},{"@type":"WebSite","@id":"https:\/\/www.pentagon.co.in\/#website","url":"https:\/\/www.pentagon.co.in\/","name":"Pentagon System & Services Pvt. Ltd","description":"Get IT Solved","publisher":{"@id":"https:\/\/www.pentagon.co.in\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.pentagon.co.in\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.pentagon.co.in\/#organization","name":"Pentagon System & Services Pvt. Ltd","url":"https:\/\/www.pentagon.co.in\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.pentagon.co.in\/#\/schema\/logo\/image\/","url":"https:\/\/www.pentagon.co.in\/wp-content\/uploads\/2025\/07\/Pentagon_Final-Logo_270625.png","contentUrl":"https:\/\/www.pentagon.co.in\/wp-content\/uploads\/2025\/07\/Pentagon_Final-Logo_270625.png","width":1326,"height":383,"caption":"Pentagon System & Services Pvt. Ltd"},"image":{"@id":"https:\/\/www.pentagon.co.in\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/x.com\/services42257","https:\/\/www.youtube.com\/@PentagonSystemServices","https:\/\/www.linkedin.com\/company\/pentagon-system-and-services\/"]},{"@type":"Person","@id":"https:\/\/www.pentagon.co.in\/#\/schema\/person\/3d20424663f9e7883693c846fe072a11","name":"Jeet","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.pentagon.co.in\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/0edd20e1103029e84d9b930277627313a02a4e4ea8def89392efb2a7c58711af?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/0edd20e1103029e84d9b930277627313a02a4e4ea8def89392efb2a7c58711af?s=96&d=mm&r=g","caption":"Jeet"},"url":"https:\/\/www.pentagon.co.in\/index.php\/author\/innovationsbeyond\/"}]}},"_links":{"self":[{"href":"https:\/\/www.pentagon.co.in\/index.php\/wp-json\/wp\/v2\/posts\/160659","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pentagon.co.in\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pentagon.co.in\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pentagon.co.in\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pentagon.co.in\/index.php\/wp-json\/wp\/v2\/comments?post=160659"}],"version-history":[{"count":19,"href":"https:\/\/www.pentagon.co.in\/index.php\/wp-json\/wp\/v2\/posts\/160659\/revisions"}],"predecessor-version":[{"id":161847,"href":"https:\/\/www.pentagon.co.in\/index.php\/wp-json\/wp\/v2\/posts\/160659\/revisions\/161847"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pentagon.co.in\/index.php\/wp-json\/wp\/v2\/media\/160789"}],"wp:attachment":[{"href":"https:\/\/www.pentagon.co.in\/index.php\/wp-json\/wp\/v2\/media?parent=160659"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pentagon.co.in\/index.php\/wp-json\/wp\/v2\/categories?post=160659"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pentagon.co.in\/index.php\/wp-json\/wp\/v2\/tags?post=160659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}