# Blocking the connection on your server via protocol or https

**URL:** <https://support.delta.chat/t/blocking-the-connection-on-your-server-via-protocol-or-https/5397>\
**Category:** Chatmail Relays\
**Tags:** censorship, chatmail\
**Created:** [June 8, 2026, 5:51pm UTC](https://support.delta.chat/t/blocking-the-connection-on-your-server-via-protocol-or-https/5397 "2026-06-08T17:51:43Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![bestman](https://support.delta.chat/letter_avatar_proxy/v4/letter/b/96bed5/32.png) [@bestman](https://support.delta.chat/u/bestman)\
**Post date:** [June 10, 2026, 12:33pm UTC](https://support.delta.chat/t/blocking-the-connection-on-your-server-via-protocol-or-https/5397/10 "2026-06-10T12:33:41Z")

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> [@My relay stopped working, how to fix? \[timeout on IMAP connection after CAPABILITY\]](https://support.delta.chat/t/my-relay-stopped-working-how-to-fix-timeout-on-imap-connection-after-capability/5369/10):
>
> Yes, it helped!

the release of version 2.52 solved this

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_[View the full topic](https://support.delta.chat/t/blocking-the-connection-on-your-server-via-protocol-or-https/5397)._