# Email does not work; Net::SMTPAuthenticationError

**URL:** <https://meta.discourse.org/t/email-does-not-work-net-smtpauthenticationerror/317828>\
**Category:** Self-hosting\
**Tags:** email\
**Created:** [July 23, 2024, 12:48pm UTC](https://meta.discourse.org/t/email-does-not-work-net-smtpauthenticationerror/317828 "2024-07-23T12:48:44Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![supermathie](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/supermathie/32/507518_2.png) [@supermathie](https://meta.discourse.org/u/supermathie)\
**Post date:** [July 23, 2024, 8:36pm UTC](https://meta.discourse.org/t/email-does-not-work-net-smtpauthenticationerror/317828/9 "2024-07-23T20:36:45Z")

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> [@wal](#):
>
> Not sure which one I am actually supposed to be using?

_That_ depends on your setup and what you want your mail flow to look like.

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