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thito01's profile

Tutor

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8 Messages

Friday, November 17th, 2023 3:57 PM

SMTP Blocked

We just installed AT&T business fiber. We used a non-AT&T email service. As of switching to AT&T, we can no longer send emails. We found that SMTP port 25 is blocked. We need to unblock it but can not find a setting to change. How do we get this unblocked?

Community Support

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229.5K Messages

3 months ago

Hi @thito01,
We want to help. Let’s meet in a Direct Message on this. Please check your Direct Message Inbox (it’s the chat icon next to the bell icon in the upper right corner of the forums).

Brian
AT&T Business Social Media

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