# Email sending problem

**URL:** <https://forum.mautic.org/t/email-sending-problem/2813>\
**Category:** Product Support\
**Created:** [November 20, 2015, 3:40am UTC](https://forum.mautic.org/t/email-sending-problem/2813 "2015-11-20T03:40:11Z")\
**Posts on this page:** 1\
**Showing post:** 3

<div class="post-metadata">

**Author:** ![escopecz](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/escopecz/32/370_2.png) [@escopecz](https://forum.mautic.org/u/escopecz)\
**Post date:** [November 20, 2015, 11:30am UTC](https://forum.mautic.org/t/email-sending-problem/2813/3 "2015-11-20T11:30:46Z")

</div>

The error message says:

> [@](#):
>
> Unable to connect with TLS encryption

Try a different encryption or a port number.

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_[View the full topic](https://forum.mautic.org/t/email-sending-problem/2813)._