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internet connection

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I am getting emails, but when I try to send them out from my laptop, I get a message saying that "Mail can't verify the identity of the server sept.comcast.net." and it also says that my certificate is invalid.

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torycowles wrote:

I am getting emails, but when I try to send them out from my laptop, I get a message saying that "Mail can't verify the identity of the server sept.comcast.net." and it also says that my certificate is invalid.


Try "smtp.comcast.net". See https://www.xfinity.com/support/internet/email-client-programs-with-xfinity-email/.