--- title: "Documentation" id: "84371" type: "page" slug: "docs" published_at: "2023-02-13T11:16:34+00:00" modified_at: "2026-01-09T10:20:08+00:00" url: "https://postmansmtp.com/docs/" markdown_url: "https://postmansmtp.com/docs.md" excerpt: "POSTMAN SMTP Next Generation SMTP Mailer #DOCUMENTATION" taxonomy_translation_priority: - "Optional" --- # POSTMAN SMTP ## Next Generation SMTP Mailer #DOCUMENTATION [https://postmansmtp.com/docs/postman-smtp-documentation/](https://postmansmtp.com/docs/postman-smtp-documentation/) [Let's Get Started 18 Topics](https://postmansmtp.com/docs/postman-smtp-documentation/) - [Installation and activation](https://postmansmtp.com/docs/postman-smtp-documentation/activation-and-installation/) - [Post SMTP Pro Installation Guide for Existing Pro Bundle Users](https://postmansmtp.com/docs/postman-smtp-documentation/post-smtp-pro-add-on-installation-guide-for-existing-pro-users/) - [Post SMTP Pro Installation and Activation Guide](https://postmansmtp.com/docs/postman-smtp-documentation/post-smtp-pro-installation-and-activation-guide/) - [Post SMTP Individual Pro Extensions Installation Guide](https://postmansmtp.com/docs/postman-smtp-documentation/post-smtp-individual-pro-extensions-installation-guide/) - [Post SMTP Dashboard](https://postmansmtp.com/docs/postman-smtp-documentation/post-smtp-dashboard-2/) [View All](https://postmansmtp.com/docs/postman-smtp-documentation/) [Mailers 25 Topics](https://postmansmtp.com/docs/mailers/) - [Complete Mailer Guide](https://postmansmtp.com/docs/mailers/a-complete-guide-to-post-smtp-mailers/) - [Gmail /Google Workspace With Post SMTP](https://postmansmtp.com/docs/mailers/how-to-setup-gmail-with-post-smtp/) - [Google / Gmail Mailer One-Click Setup Guide](https://postmansmtp.com/docs/mailers/google-workspace-gmail-one-click-setup/) - [Microsoft 365 (Office 365) with Post SMTP](https://postmansmtp.com/docs/mailers/how-to-setup-office-365-with-post-smtp/) - [Microsoft / Outlook Mailer One-Click Setup Guide](https://postmansmtp.com/docs/mailers/microsoft-365-one-click-smtp/) [View All](https://postmansmtp.com/docs/mailers/) [Alerts 9 Topics](https://postmansmtp.com/docs/alerts/) - [Introduction Guide](https://postmansmtp.com/docs/alerts/introduction-guide/) - [Admin Email](https://postmansmtp.com/docs/alerts/admin-email/) - [Twilio](https://postmansmtp.com/docs/alerts/twilio/) - [Microsoft Teams Pro](https://postmansmtp.com/docs/alerts/microsoft-teams/) - [Chrome Extension](https://postmansmtp.com/docs/alerts/chrome-extension/) [View All](https://postmansmtp.com/docs/alerts/) [Advance Functionality 12 Topics](https://postmansmtp.com/docs/advance-functionality/) - [Report and Tracking Extension](https://postmansmtp.com/docs/advance-functionality/report-and-tracking-extension/) - [Advance Delivery & Logs](https://postmansmtp.com/docs/advance-functionality/advance-delivery-logs/) - [Attachment Support](https://postmansmtp.com/docs/advance-functionality/email-log-attachment/) - [Fallback Email Setup](https://postmansmtp.com/docs/advance-functionality/fallback-extension/) - [How to reset settings?](https://postmansmtp.com/docs/advance-functionality/reset-settings/) [View All](https://postmansmtp.com/docs/advance-functionality/) [Post SMTP Mobile App 4 Topics](https://postmansmtp.com/docs/mobile-app/) - [Download the App and Connect with Plugin](https://postmansmtp.com/docs/mobile-app/download-the-app-and-connect-with-plugin/) - [Resend Failed Emails](https://postmansmtp.com/docs/mobile-app/resend-failed-emails/) - [Connect and Monitor WordPress Multiple Sites](https://postmansmtp.com/docs/mobile-app/connect-and-monitor-wordpress-multiple-sites/) - [Pro Version Activation Guide for Business and Agency Plan Users](https://postmansmtp.com/docs/mobile-app/guide-for-business-agency-pro-license-users/) [View All](https://postmansmtp.com/docs/mobile-app/) [Tools and Troubleshooting 5 Topics](https://postmansmtp.com/docs/tools-troubleshooting/) - [How to get a Connectivity test report?](https://postmansmtp.com/docs/tools-troubleshooting/how-to-get-a-connectivity-test-report/) - [How to get Diagnostic test report?](https://postmansmtp.com/docs/tools-troubleshooting/how-to-get-diagnostic-test-report/) - [What If You Haven’t Received an Email After Buying Post SMTP Pro](https://postmansmtp.com/docs/tools-troubleshooting/what-if-you-havent-received-an-email-after-buying-post-smtp-pro/) - [Send Test Email](https://postmansmtp.com/docs/tools-troubleshooting/send-test-email/) - [Reset Plugin](https://postmansmtp.com/docs/tools-troubleshooting/reset-plugin/) [View All](https://postmansmtp.com/docs/tools-troubleshooting/) [Code Snippets 3 Topics](https://postmansmtp.com/docs/code-snippets/) - [Filter Hooks](https://postmansmtp.com/docs/code-snippets/filter-hooks/) - [Action Hooks](https://postmansmtp.com/docs/code-snippets/action-hooks/) - [Microsoft Office 365](https://postmansmtp.com/docs/code-snippets/microsoft-office-365/) [View All](https://postmansmtp.com/docs/code-snippets/) [Email Logs 5 Topics](https://postmansmtp.com/docs/email-logs/) - [Email Logs Navigation](https://postmansmtp.com/docs/email-logs/how-to-navigate-to-email-logs/) - [Viewing Email Logs](https://postmansmtp.com/docs/email-logs/how-to-view-a-sent-email/) - [Resending an Email](https://postmansmtp.com/docs/email-logs/how-to-resend-an-email-in-logs/) - [Filtering & Search](https://postmansmtp.com/docs/email-logs/how-to-filter-and-search-emails/) - [Export & Deletion](https://postmansmtp.com/docs/email-logs/how-to-export-or-delete-email-logs/) [View All](https://postmansmtp.com/docs/email-logs/) [Implement Post SMTP with Forms 5 Topics](https://postmansmtp.com/docs/forms/) - [Post SMTP with Gutena Forms](https://postmansmtp.com/docs/forms/gutena-forms/) - [Post SMTP with Ninja Form](https://postmansmtp.com/docs/forms/ninja-forms/) - [Post SMTP with Gravity Form](https://postmansmtp.com/docs/forms/gravity-form/) - [Post SMTP with WPForm](https://postmansmtp.com/docs/forms/wpforms/) - [Post SMTP with Contact Form 7](https://postmansmtp.com/docs/forms/contact-form-7/) [View All](https://postmansmtp.com/docs/forms/) [MainWP Extension 2 Topics](https://postmansmtp.com/docs/mainwp-extension/) - [Configure MainWP Post SMTP Extension](https://postmansmtp.com/docs/mainwp-extension/configure-mainwp-post-smtp-extension/) - [Configure MainWP Dashboard for MainWP Post SMTP Extension](https://postmansmtp.com/docs/mainwp-extension/configure-mainwp-dashboard-for-mainwp-post-smtp-extension/) [View All](https://postmansmtp.com/docs/mainwp-extension/) [Error Library 1 Topics](https://postmansmtp.com/docs/error-library/) - [Gmail SMTP Errors](https://postmansmtp.com/docs/error-library/gmail-smtp-error/) [View All](https://postmansmtp.com/docs/error-library/)