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cannot send emails on mac thunderbird

  • 3 replies
  • 1 has this problem
  • 1 view
  • Last reply by sfhowes

lbsebesta
lbsebesta
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computer macbook pro 16 inch 2021 M1 chip mac os 12.2 Monterey thunderbird for mac 91.6.0 email msn.com smtp Server name: smtp.office365.com Port: 587 Encryption method: STARTTLS

computer macbook pro 16 inch 2021 M1 chip mac os 12.2 Monterey thunderbird for mac 91.6.0 email msn.com smtp Server name: smtp.office365.com Port: 587 Encryption method: STARTTLS

All Replies (3)

david
david
  • Top 10 Contributor
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You might try specifying outlook.office365.com. That's the one I use, although I claim no expertise on office365.

david
david
  • Top 10 Contributor
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You might try office dot office365 dot com for server. That is the one I use.

sfhowes
sfhowes
  • Top 10 Contributor
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You have the correct outgoing server, but check that the incoming server is outlook.office365.com on 993 (IMAP) or 995 (POP).

https://support.mozilla.org/en-US/questions/1367220