# Mautic Errors in 4.4.9 version for sending emails

**URL:** <https://forum.mautic.org/t/mautic-errors-in-4-4-9-version-for-sending-emails/28207>\
**Category:** Mautic 4 Install/Upgrade Support\
**Created:** [June 1, 2023, 3:43pm UTC](https://forum.mautic.org/t/mautic-errors-in-4-4-9-version-for-sending-emails/28207 "2023-06-01T15:43:55Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![ayayron](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/ayayron/32/10341_2.png) [@ayayron](https://forum.mautic.org/u/ayayron)\
**Post date:** [June 23, 2023, 1:51pm UTC](https://forum.mautic.org/t/mautic-errors-in-4-4-9-version-for-sending-emails/28207/11 "2023-06-23T13:51:58Z")

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I’ve learned this is a very common issue with Mautic with SMTP connections, a few other websites have this same crazy issue going on.

This is one article because of this article my dedicated server tech support is looking into it because it gives them some actual data to go by.

> [@Error testing Bounce email using SMTP from hosting provider - Other SMTP Server](https://forum.mautic.org/t/error-testing-bounce-email-using-smtp-from-hosting-provider-other-smtp-server/24448/4):
>
> Just to add a new note. If an email is sent to [admin+bounce@mydomain.com](mailto:admin+bounce@mydomain.com) the mails is received, in the bounce folder.

and

> **[How does email bounce work in mautic](https://netcorecloud.com/tutorials/mautic-bounce-management/)**
>
> In order to comprehend the impact of your campaign, you need to track how much of your sent emails are being successfully sent and how many emails are being dropped. You can do this by checking bounced emails in your campaign which will be covered in...

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