# Mail does not go out after recent update

**URL:** <https://meta.discourse.org/t/mail-does-not-go-out-after-recent-update/393621>\
**Category:** Product Support\
**Tags:** email\
**Created:** [January 16, 2026, 3:10am UTC](https://meta.discourse.org/t/mail-does-not-go-out-after-recent-update/393621 "2026-01-16T03:10:17Z")\
**Posts on this page:** 1\
**Showing post:** 11

<div class="post-metadata">

**Author:** ![tobiaseigen](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/tobiaseigen/32/539204_2.png) [@tobiaseigen](https://meta.discourse.org/u/tobiaseigen)\
**Post date:** [January 19, 2026, 6:44pm UTC](https://meta.discourse.org/t/mail-does-not-go-out-after-recent-update/393621/11 "2026-01-19T18:44:01Z")

</div>

I tried swaks and got this:

```plaintext
=== Trying smtp.mailgun.org:587...
=== Connected to smtp.mailgun.org.
*** Remote host closed connection unexpectedly.

```

That inspired me to check from my other server, where swaks had “Great success” - the message is quite adorable!

```plaintext
<~ 250 Great success
 ~> QUIT
<~ 221 See you later. Yours truly, Mailgun
=== Connection closed with remote host.

```

So the issue is either with mailgun blocking my server, or my server somehow being misconfigured. I’ll check with mailgun and then if that’s not it then I’ll destroy and rebuild my server.

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_[View the full topic](https://meta.discourse.org/t/mail-does-not-go-out-after-recent-update/393621)._