# SMTP Settings for Titan Mail Not Working

**URL:** <https://meta.discourse.org/t/smtp-settings-for-titan-mail-not-working/355998>\
**Category:** Product Support\
**Created:** [March 6, 2025, 4:17am UTC](https://meta.discourse.org/t/smtp-settings-for-titan-mail-not-working/355998 "2025-03-06T04:17:03Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![becl](https://avatars.discourse-cdn.com/v4/letter/b/b9bd4f/32.png) [@becl](https://meta.discourse.org/u/becl)\
**Post date:** [March 6, 2025, 5:24am UTC](https://meta.discourse.org/t/smtp-settings-for-titan-mail-not-working/355998/6 "2025-03-06T05:24:03Z")

</div>

Finally working changed it to 587 with ENABLE\_START\_TLS true and commented out #DISCOURSE\_SMTP\_AUTHENTICATION: plain

I was sure I had tried this at some point today. Perhaps I put the port number back to front or forgot to rebuild discourse in between. The moral don’t do things when you are tired and stressed!

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