# Ability to add multiple SMTP providers **URL:** \ **Category:** Ideas and Feature Requests\ **Created:** [October 26, 2021, 6:14pm UTC](https://forum.mautic.org/t/ability-to-add-multiple-smtp-providers/21418 "2021-10-26T18:14:03Z")\ **Posts on this page:** 11\ **Page:** 2
**Author:** ![joeyk](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/joeyk/32/11164_2.png) [@joeyk](https://forum.mautic.org/u/joeyk)\ **Post date:** [December 30, 2024, 3:54pm UTC](https://forum.mautic.org/t/ability-to-add-multiple-smtp-providers/21418/21 "2024-12-30T15:54:53Z")
Check out this forum thread I came across some time ago. They used a local postfix to relay SMTP. In theory you can use multiple SMTPs with this trick - FOR FREE 🙂 > [@Different relay hosts on Mautic + Postfix!](https://forum.mautic.org/t/different-relay-hosts-on-mautic-postfix/13284/4): > > Oh sorry I forgot the link: Isn’t the issue du to the fact that Mautic uses only 1 mailbox for sending the emails. So postfix does its job properly because the sender is always the same. Mautic only adds some headers for the other users, but send using always the same mailbox. (I’m not 100% sure about what I’m suggesting since I’m quite new to Mautic but it’s my current understanding of how it works) Please let me know if you find a way to make it work ---
**Author:** ![ldev](https://avatars.discourse-cdn.com/v4/letter/l/b38774/32.png) [@ldev](https://forum.mautic.org/u/ldev)\ **Post date:** [December 30, 2024, 5:31pm UTC](https://forum.mautic.org/t/ability-to-add-multiple-smtp-providers/21418/22 "2024-12-30T17:31:24Z")
thanks for the link. but this is not an option unless you run your own smtp server yourself. anyways - I dont mean to go back and fourth. I think I see the writing on the wall for the issue. just adding a +1 and moving on. ---
**Author:** ![joeyk](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/joeyk/32/11164_2.png) [@joeyk](https://forum.mautic.org/u/joeyk)\ **Post date:** [January 5, 2025, 2:31pm UTC](https://forum.mautic.org/t/ability-to-add-multiple-smtp-providers/21418/23 "2025-01-05T14:31:38Z")
I noticed, there is an update for M5. > **[Multiple SMTP Plugin for Mautic](https://mtcextendee.com/mautic-multiple-smtp-bundle/)** > > Compatible with Mautic 4 and Mautic 5 If you need to have multiple SMTP from the same Mautic, for example for cold emails and business emails, this is the best solution. ---
**Author:** ![gordon.hu](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/gordon.hu/32/5622_2.png) [@gordon.hu](https://forum.mautic.org/u/gordon.hu)\ **Post date:** [January 13, 2025, 8:05am UTC](https://forum.mautic.org/t/ability-to-add-multiple-smtp-providers/21418/24 "2025-01-13T08:05:06Z")
I have created a simple multiple SMTP plugin that is only compatible with file queues. You can try. [GitHub - HN-PRO/MauticEvenlyDistributesSmtpBundle: Evenly Distributes SMTP Server For Mautic](https://github.com/HN-PRO/MauticEvenlyDistributesSmtpBundle) ---
**Author:** ![dominic.mayers](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/dominic.mayers/32/13549_2.png) [@dominic.mayers](https://forum.mautic.org/u/dominic.mayers)\ **Post date:** [April 11, 2025, 11:53am UTC](https://forum.mautic.org/t/ability-to-add-multiple-smtp-providers/21418/26 "2025-04-11T11:53:20Z")
Do you know what is the use case for a “Single Customer License” ? What kind of businesses operate with a single customer ? Perhaps I do not understand the meaning of “customer” in that context. ---
**Author:** ![joeyk](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/joeyk/32/11164_2.png) [@joeyk](https://forum.mautic.org/u/joeyk)\ **Post date:** [April 11, 2025, 12:20pm UTC](https://forum.mautic.org/t/ability-to-add-multiple-smtp-providers/21418/27 "2025-04-11T12:20:39Z")
It means: 1 customer licence = you install on 1 Mautic, probably hosted for yourself or client of yours. 5 customer licence = you install on 5 Mautics most likely hosted for 5 customers of yours. ---
**Author:** ![joeyk](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/joeyk/32/11164_2.png) [@joeyk](https://forum.mautic.org/u/joeyk)\ **Post date:** [April 11, 2025, 12:21pm UTC](https://forum.mautic.org/t/ability-to-add-multiple-smtp-providers/21418/28 "2025-04-11T12:21:51Z")
Looks, good, are you planning to rewrite for M5? ---
**Author:** ![dominic.mayers](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/dominic.mayers/32/13549_2.png) [@dominic.mayers](https://forum.mautic.org/u/dominic.mayers)\ **Post date:** [April 11, 2025, 1:10pm UTC](https://forum.mautic.org/t/ability-to-add-multiple-smtp-providers/21418/29 "2025-04-11T13:10:05Z")
Just checking, to be sure: with this plugin can one register new transports with the same smtp endpoint, but different user and password (and then select which one to use for every email) ? Can this be done through a user interface directly on Mautic instead of using the API ? ---
**Author:** ![joeyk](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/joeyk/32/11164_2.png) [@joeyk](https://forum.mautic.org/u/joeyk)\ **Post date:** [April 11, 2025, 1:27pm UTC](https://forum.mautic.org/t/ability-to-add-multiple-smtp-providers/21418/30 "2025-04-11T13:27:43Z")
Hello, I’m not affiliated, but I’m a user of this plugin. We use it with Sendgrid + Amazon + SMTP. > **[Multiple Transport Plugin for Mautic](https://www.mtcextendee.com/mautic-multiple-transport-bundle/)** > > Compatible with Mautic 4, Mautic 5 and Mautic 6 But you can also add multiple SMTP endpoints I guess. Important: you need to make sure to handle your own bounces. Any transport can be added which can be registered with symfony. ---
**Author:** ![gordon.hu](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/gordon.hu/32/5622_2.png) [@gordon.hu](https://forum.mautic.org/u/gordon.hu)\ **Post date:** [April 11, 2025, 2:49pm UTC](https://forum.mautic.org/t/ability-to-add-multiple-smtp-providers/21418/31 "2025-04-11T14:49:52Z")
Sorry, I have seen the Mautic roadmap. I probably won’t rewrite it for M5, I’m more interested in M6 or M7 ---
**Author:** ![joeyk](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/joeyk/32/11164_2.png) [@joeyk](https://forum.mautic.org/u/joeyk)\ **Post date:** [April 11, 2025, 4:05pm UTC](https://forum.mautic.org/t/ability-to-add-multiple-smtp-providers/21418/32 "2025-04-11T16:05:37Z")
Hi, ok clear. The huge challenge between 4 and 5/6/7 are the way emails are sent out. Swiftmailer is replaced by Symfony mailer. Once you code it for M5, M6/7 is smaller work. Thank you for creating the plugin. Regards: Joey [Previous page](https://forum.mautic.org/t/ability-to-add-multiple-smtp-providers/21418.md?page=1)