Unable to send or reply to mails via Mail's app version 16.0

I have apple mail Version 16.0 (3826.600.51.1.1) and aol.com for my email. I have had this setup for over ten years and suddently I cant send or reply to email messages. when I run connection doctor it shows the smtp and the imap are connected.


[Re-Titled by Moderator]

Original Title: cant send or reply to emails

iMac (M1, 2021)

Posted on Jul 16, 2025 04:31 PM

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1 reply

Jul 17, 2025 02:32 PM in response to cabgman

cabgman wrote:

I have apple mail Version 16.0 (3826.600.51.1.1) and aol.com for my email. I have had this setup for over ten years and suddently I cant send or reply to email messages. when I run connection doctor it shows the smtp and the imap are connected.

Troubleshoot here If you can’t send or receive email on Mac - Apple Support

If that doesn't work reach out to aol support or look at their help site.

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Unable to send or reply to mails via Mail's app version 16.0

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