Support » Plugin: Postman SMTP Mailer/Email Log » No longer able to send via outlook.com

  • Hi all,

    The problem is most likely with Microsoft, but I figured I try my luck here anyway.

    2 sites have been successfully sending emails via smtp-mail.outlook.com, port 587, until about 2 days ago. Now all emails fail with

    5.3.4 554 5.2.0 STOREDRV.Submission.Exception:SendAsDeniedException.MapiExceptionSendAsDenied; Failed to process message due to a permanent exception with message Cannot submit message. 16.55847:69000000, 17.43559:0000000060010000000000000100000000000000, 20.521

    Has anyone else come across this issue as well?

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  • Today as i got a replay from a user of my site he told me that he diddnt got any mail anymore. I ‘ve got the same issue as you do, but no anwser.

    but well you’ve got to keep moving so i made an G mail account, an Credentioal id, and set it all up.

    good luck, don’t spend to much time trying to sove this.

    greetings

    Maarten

Viewing 1 replies (of 1 total)
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