# Limitations on the endings of email

**URL:** <https://forum.mautic.org/t/limitations-on-the-endings-of-email/28415>\
**Category:** Product Support\
**Created:** [June 23, 2023, 4:04pm UTC](https://forum.mautic.org/t/limitations-on-the-endings-of-email/28415 "2023-06-23T16:04:31Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![digitalcuritiba](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/digitalcuritiba/32/10061_2.png) [@digitalcuritiba](https://forum.mautic.org/u/digitalcuritiba)\
**Post date:** [June 23, 2023, 4:04pm UTC](https://forum.mautic.org/t/limitations-on-the-endings-of-email/28415/1 "2023-06-23T16:04:32Z")

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Mautic 4.4.9  
PHP 8.1  
DB: Server-Version: 5.7.42 - MySQL Community Server (GPL)

My problem is:

Hello!  
I cannot send test emails because I am using an incorrect email.

Are there any limitations on the endings of email addresses in Mautic?

Thank you for your response.

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**Author:** ![mzagmajster](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/mzagmajster/32/687_2.png) [@mzagmajster](https://forum.mautic.org/u/mzagmajster)\
**Post date:** [June 23, 2023, 6:17pm UTC](https://forum.mautic.org/t/limitations-on-the-endings-of-email/28415/2 "2023-06-23T18:17:17Z")

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None that I am aware of. In fact that is a first I saw anyone bring this on.

The email has to be valid and settings configured properly.

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**Author:** ![joeyk](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/joeyk/32/11164_2.png) [@joeyk](https://forum.mautic.org/u/joeyk)\
**Post date:** [June 24, 2023, 6:09am UTC](https://forum.mautic.org/t/limitations-on-the-endings-of-email/28415/3 "2023-06-24T06:09:17Z")

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Hi,  
Can you plz check if you have the right email address in Configuration → Email → Email address sent from. Sometimes users add company name there.