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Failure to send email

  • 2 replies
  • 0 have this problem
  • Last reply by john1139

john1139
john1139
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One of my email addresses, which I haven´t used for a month or so, has stopped sending messages. I am told to check my SMTP settings. Incoming messages are being received. The server is smtp.office365.com I am using port 587, as recommended by the Outlook site. I was using 465. I have restarted the pc since making the change. The email address is ....@outlook.com Settings are: SSL/TLS OAuth2

I am using WIndows11

I cant find any useful advice on the Outlook site.

Any suggestions ?

One of my email addresses, which I haven´t used for a month or so, has stopped sending messages. I am told to check my SMTP settings. Incoming messages are being received. The server is smtp.office365.com I am using port 587, as recommended by the Outlook site. I was using 465. I have restarted the pc since making the change. The email address is ....@outlook.com Settings are: SSL/TLS OAuth2 I am using WIndows11 I cant find any useful advice on the Outlook site. Any suggestions ?

All Replies (2)

david
david
  • Top 10 Contributor
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try changing SMTP server to STARTTLS and 587

Helpful?

john1139
john1139 Question owner
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I have tried that but the only difference is that the error message came more quickly.

Helpful?

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