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server settings

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I need to install t bird windows and am using Spectrum tampabay.rr.com I can get messages but am unable to send emails. I've checked with spectrum but no success Any ideas

I need to install t bird windows and am using Spectrum tampabay.rr.com I can get messages but am unable to send emails. I've checked with spectrum but no success Any ideas

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According to this page, the incoming and outgoing server is mail.brighthouse.com. The outgoing server port is 587, and the connection security is (probably) SSL/TLS, like it is for Charter users.

https://support.mozilla.org/en-US/questions/1234783

Some sources suggest mail.twc.com for the mail server.