1. [Home](https://www.g2.com/) 2. ... 3. [Transactional Email Software](https://www.g2.com/categories/transactional-email) 4. [Mailgun Discussions](https://www.g2.com/products/mailgun/discuss) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_4fbe3aaf854988beaf4843bf753d8296/mailgun%282%29.png "Product Avatar Image") ![Reward for good Mailgun reviews](https://images.g2crowd.com/uploads/report_medal_translation/image/3934/medal.svg "Reward for good Mailgun reviews") ](/products/mailgun/reviews) [ Mailgun ](/products/mailgun/reviews) (321)4.2/5 150,000+ companies. 400 billion emails a year. 99.99% uptime — backed by SLA Mailgun is the full-stack email infrastructure platform developers and marketers trust to send, test, validate, and improve deliverability at scale. One platform covers the entire email lifecycle: preview and fix rendering issues before you send, clean your lists in real time, fire emails via API at any volume, and surface deliverability problems with AI before they cost you. SOC 2 Type I & II, HIPAA, GDPR, ISO 27001 certified. Trusted by Microsoft, Lyft, and American Express. Part of Sinch, the global leader in cloud communications. Show More * * * ### 58.0 Nps Score Already have Mailgun? ### All Mailgun Discussions Search Most CommentedMost HelpfulPinned by G2Newest All DiscussionsDiscussions with CommentsPinned by G2Discussions without Comments FilterFilter Filter byExpand/Collapse Sort by Most Commented Most Helpful Pinned by G2 Newest Filter by All Discussions Discussions with Comments Pinned by G2 Discussions without Comments ![Verified User in Information Technology and Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Technology and Services") G2 Verified User in Information Technology and Services • over 9 years ago Posted by Mailgun Posted by Mailgun More Options - [ # How to track emails? ](/discussions/4931-tracking) Tracking [ Email Verification Software ](https://www.g2.com/tags/email-verification-software)[ Transactional Email Software ](https://www.g2.com/tags/transactional-email-software)[ Email Template Builder Software ](https://www.g2.com/tags/email-template-builder-software) * * * \<0\>0\>Upvotes * * * 1 Comment [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Mailgun+questions+and+get+answers+from+expert+users+in+our+Mailgun+Discussions+section.&title=Mailgun+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmailgun%2Fdiscuss%3Fpage%3D2) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Mailgun+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmailgun%2Fdiscuss%3Fpage%3D2&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmailgun%2Fdiscuss%3Fpage%3D2) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Mailgun+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmailgun%2Fdiscuss%3Fpage%3D2%0aAsk+Mailgun+questions+and+get+answers+from+expert+users+in+our+Mailgun+Discussions+section.) [![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=Mailgun+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmailgun%2Fdiscuss%3Fpage%3D2%0aAsk+Mailgun+questions+and+get+answers+from+expert+users+in+our+Mailgun+Discussions+section.) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") ![Verified User in Information Technology and Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Technology and Services") G2 Verified User in Information Technology and Services • over 9 years ago Posted by Mailgun Posted by Mailgun More Options - [ # How to start receiving emails? ](/discussions/4930-receiving-emails) Receiving Emails [ Email Verification Software ](https://www.g2.com/tags/email-verification-software)[ Transactional Email Software ](https://www.g2.com/tags/transactional-email-software)[ Email Template Builder Software ](https://www.g2.com/tags/email-template-builder-software) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Mailgun+questions+and+get+answers+from+expert+users+in+our+Mailgun+Discussions+section.&title=Mailgun+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmailgun%2Fdiscuss%3Fpage%3D2) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Mailgun+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmailgun%2Fdiscuss%3Fpage%3D2&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmailgun%2Fdiscuss%3Fpage%3D2) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Mailgun+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmailgun%2Fdiscuss%3Fpage%3D2%0aAsk+Mailgun+questions+and+get+answers+from+expert+users+in+our+Mailgun+Discussions+section.) [![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=Mailgun+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmailgun%2Fdiscuss%3Fpage%3D2%0aAsk+Mailgun+questions+and+get+answers+from+expert+users+in+our+Mailgun+Discussions+section.) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") ![Verified User in Information Technology and Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Technology and Services") G2 Verified User in Information Technology and Services • over 9 years ago Posted by Mailgun Posted by Mailgun More Options - [ # How to start sending emails? ](/discussions/4929-sending-emails) Sending emails [ Email Verification Software ](https://www.g2.com/tags/email-verification-software)[ Transactional Email Software ](https://www.g2.com/tags/transactional-email-software)[ Email Template Builder Software ](https://www.g2.com/tags/email-template-builder-software) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Mailgun+questions+and+get+answers+from+expert+users+in+our+Mailgun+Discussions+section.&title=Mailgun+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmailgun%2Fdiscuss%3Fpage%3D2) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Mailgun+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmailgun%2Fdiscuss%3Fpage%3D2&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmailgun%2Fdiscuss%3Fpage%3D2) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Mailgun+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmailgun%2Fdiscuss%3Fpage%3D2%0aAsk+Mailgun+questions+and+get+answers+from+expert+users+in+our+Mailgun+Discussions+section.) [![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=Mailgun+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmailgun%2Fdiscuss%3Fpage%3D2%0aAsk+Mailgun+questions+and+get+answers+from+expert+users+in+our+Mailgun+Discussions+section.) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") - [‹ Prev‹ Prev](/products/mailgun/discuss) - [1](/products/mailgun/discuss) - 2 - Next ›Next › ## Start a New Software Discussion Have a software question? Get answers from real users and experts [Start A Discussion](/products/mailgun/discussions/new) * * * ![Product Avatar Image](https://images.g2crowd.com/uploads/product/hd_favicon/f511c5860e635121a64ecb678d9b3c90/mailgun.svg "Product Avatar Image") ### Have you used Mailgun before? Answer a few questions to help the Mailgun community [ Yes ](javascript:void(0))[ Yes ](https://www.g2.com/authorize?form=signup&return_to=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmailgun%2Fdiscuss%3Fpage%3D2%26small_ask%3Dmailgun) No ## Top Contributors in Mailgun 1 AN Loading... ### 1 pt 2 ![Jorge Louis F.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Jorge Louis F.") JF Loading... ### [Jorge Louis F.](https://www.g2.com/users/0550bbde-d818-4a98-ae76-3f6308dd6033 "Jorge Louis F.") Founder 1 pt 3 ![Thomas N.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Thomas N.") TN Loading... ### [Thomas N.](https://www.g2.com/users/c83c0797-6f79-4dc6-8f9c-1d0e1a951e40 "Thomas N.") Software Engineer 1 pt 4 ![Jonathan D.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Jonathan D.") JD Loading... ### [Jonathan D.](https://www.g2.com/users/7fa8c3e8-d30f-4d69-b5fd-60b9e21998ca "Jonathan D.") IT admin 1 pt 5 RM Loading... ### [Roger M.](https://www.g2.com/users/d58762fd-0fdf-406b-a237-2fe3bc3ef60d "Roger M.") 1 pt