Visitor

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1 Message

Saturday, June 27th, 2026 6:47 PM

Mail

I am unable to send mail from my iMac computer. My Email addresses are [Edited: "Personal Information"]

 

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Official Employee

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3.4K Messages

6 hours ago

Thanks so much for reaching out, @user_xc895s I’m really sorry you’re having trouble sending emails from your iMac. I know how frustrating that can be, especially when you need things to go out quickly. Have you had a chance to double-check your outgoing mail server (SMTP) settings? In the Apple Mail app, you can go to Mail > Settings > Accounts, select your Xfinity account, and make sure the outgoing server is set to use port 465 or 587 with SSL enabled. If you’ve already tried that or need help walking through it, I’m here for you and happy to help further!

Expert

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118.8K Messages

3 hours ago

Concern moved here to the E-mail help section.

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