1. [Home](https://www.g2.com/) 2. ... 3. [Transactional Email Software](https://www.g2.com/categories/transactional-email) 4. [ActiveCampaign Postmark Discussions](https://www.g2.com/products/activecampaign-postmark/discuss) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_df50036558538c4b484c382253d8600a/activecampaign-postmark.png "Product Avatar Image") ](/products/activecampaign-postmark/reviews) [ ActiveCampaign Postmark ](/products/activecampaign-postmark/reviews) (32)4.6/5 Postmark is the email delivery service that people actually like. Stop worrying if your emails made it to the inbox, and get back to focusing on what matters—building great products. Start sending in minutes: With API libraries for pretty much every programming language you can think of, Postmark fits seamlessly into any stack. Stellar deliverability (without paying for a dedicated IP): You might say that Postmark has serious street cred with inbox providers. That's because we vet every new sender carefully, help you follow deliverability best practices, and never, ever let spammers use Postmark. Promotional and transactional emails never mix: Our API and SMTP service help you send your emails with ease, whether that's password reset emails, notifications, newsletters, or anything in between. To protect the deliverability of your crucial transactional emails—and make sure they arrive lightning fast—we route promotional messages like newsletters through a parallel but separate sending infrastructure. Show More * * * ### 71.0 Nps Score Already have ActiveCampaign Postmark? ### All ActiveCampaign Postmark 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 ![Pinned by G2 as a common question](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pinned by G2 as a common question") G2 Pinned by G2 as a common question • over 2 years ago More Options - [ # What is ActiveCampaign Postmark used for? ](/discussions/what-is-activecampaign-postmark-used-for) What is ActiveCampaign Postmark used for? [ Transactional Email Software ](https://www.g2.com/tags/transactional-email-software) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+ActiveCampaign+Postmark+questions+and+get+answers+from+expert+users+in+our+ActiveCampaign+Postmark+Discussions+section.&title=ActiveCampaign+Postmark+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=ActiveCampaign+Postmark+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss&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%2Factivecampaign-postmark%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=ActiveCampaign+Postmark+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss%0aAsk+ActiveCampaign+Postmark+questions+and+get+answers+from+expert+users+in+our+ActiveCampaign+Postmark+Discussions+section.) 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[ Transactional Email Software ](https://www.g2.com/tags/transactional-email-software) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+ActiveCampaign+Postmark+questions+and+get+answers+from+expert+users+in+our+ActiveCampaign+Postmark+Discussions+section.&title=ActiveCampaign+Postmark+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=ActiveCampaign+Postmark+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss&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%2Factivecampaign-postmark%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=ActiveCampaign+Postmark+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss%0aAsk+ActiveCampaign+Postmark+questions+and+get+answers+from+expert+users+in+our+ActiveCampaign+Postmark+Discussions+section.) 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[ Transactional Email Software ](https://www.g2.com/tags/transactional-email-software) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+ActiveCampaign+Postmark+questions+and+get+answers+from+expert+users+in+our+ActiveCampaign+Postmark+Discussions+section.&title=ActiveCampaign+Postmark+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=ActiveCampaign+Postmark+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss&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%2Factivecampaign-postmark%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=ActiveCampaign+Postmark+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss%0aAsk+ActiveCampaign+Postmark+questions+and+get+answers+from+expert+users+in+our+ActiveCampaign+Postmark+Discussions+section.) 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[ Transactional Email Software ](https://www.g2.com/tags/transactional-email-software) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+ActiveCampaign+Postmark+questions+and+get+answers+from+expert+users+in+our+ActiveCampaign+Postmark+Discussions+section.&title=ActiveCampaign+Postmark+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=ActiveCampaign+Postmark+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss&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%2Factivecampaign-postmark%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=ActiveCampaign+Postmark+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss%0aAsk+ActiveCampaign+Postmark+questions+and+get+answers+from+expert+users+in+our+ActiveCampaign+Postmark+Discussions+section.) 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[ Transactional Email Software ](https://www.g2.com/tags/transactional-email-software) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+ActiveCampaign+Postmark+questions+and+get+answers+from+expert+users+in+our+ActiveCampaign+Postmark+Discussions+section.&title=ActiveCampaign+Postmark+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=ActiveCampaign+Postmark+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss&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%2Factivecampaign-postmark%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=ActiveCampaign+Postmark+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss%0aAsk+ActiveCampaign+Postmark+questions+and+get+answers+from+expert+users+in+our+ActiveCampaign+Postmark+Discussions+section.) [![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=ActiveCampaign+Postmark+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss%0aAsk+ActiveCampaign+Postmark+questions+and+get+answers+from+expert+users+in+our+ActiveCampaign+Postmark+Discussions+section.) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") ## Start a New Software Discussion Have a software question? Get answers from real users and experts [Start A Discussion](/products/activecampaign-postmark/discussions/new) * * * ![Product Avatar Image](https://images.g2crowd.com/uploads/product/hd_favicon/ed2e18210a25780ea0390f5d67e1b05b/activecampaign-postmark.svg "Product Avatar Image") ### Have you used ActiveCampaign Postmark before? Answer a few questions to help the ActiveCampaign Postmark community [ Yes ](javascript:void(0))[ Yes ](https://www.g2.com/authorize?form=signup&return_to=https%3A%2F%2Fwww.g2.com%2Fproducts%2Factivecampaign-postmark%2Fdiscuss%3Fsmall_ask%3Dactivecampaign-postmark) No