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I can't send outbound e-mail for O365 e-mail accounts.

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  • Last reply by christ1

Ravi D
Ravi D
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I just set up Thunderbird today with my O365 e-mail for my small business. I am able to receive e-mails correctly, but I am unable to send outbound emails. I double-checked the mail server names and the ports. Please assist.

Thanks!

Ravi

I just set up Thunderbird today with my O365 e-mail for my small business. I am able to receive e-mails correctly, but I am unable to send outbound emails. I double-checked the mail server names and the ports. Please assist. Thanks! Ravi
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christ1
christ1
  • Top 25 Contributor
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https://support.mozilla.org/kb/microsoft-oauth-authentication-and-thunderbird-202