Home Forums Newsletter Plugin Support Forum SMTP error with Office365

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    I have a problem when I use an Office365 account in order to send newsletters.
    I filled the fields in the plugin setup page (smtp.office365.com, 587, TLS, username, password) and when I try to test it i get an error:

    “SMTP Error: data not accepted.SMTP server error: DATA END command failed Detail: STOREDRV.Submission.Exception:SendAsDeniedException.MapiExceptionSendAsDenied; Failed to process message due to a permanent exception with message Cannot submit message. 0.35250:D1180000, 1.36674:0A000000, 1.61250:00000000, 1.45378:02000000, 1.44866:D1230000, 1.36674:0E000000, 1.61250:00000000, 1.45378:D6230000, 1.44866:02020000, 16.55847:F4110000, 17.43559:0000000024020000000000000000000000000000, 20.52176:140F908C1F00103100000000, 20.50032:140F908C8F17000000000000, 0.35180:140F908C, 255.23226:9F19 SMTP code: 554 Additional SMTP info: 5.2.0”

    Do i have to make any changes in my email account settings?


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