Oct 17, 2023
Gmail requires all senders to authenticate with either SPF or DKIM.
it says,
The response was:
550 5.7.26 This mail has been blocked because the sender is unauthenticated. Gmail requires all senders to authenticate with either SPF or DKIM. Authentication results: DKIM = did not pass SPF [jjworldtrade.com] with ip:
Informational notification.
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Last edited Oct 17, 2023
Hello,
Kindly add Google Workspace SPF and DKIM records to your domain name. Please refer to this help article more info: https://support.google.com/a/answer/33786
You may also check this video tutorial for Google Workspace SPF and DKIM records: https://www.youtube.com/watch?v=L8mWxB7e448
1 Video
Diamond Product Expert Brett Freer recommended this
All Replies
Hello,
Kindly add Google Workspace SPF and DKIM records to your domain name. Please refer to this help article more info: https://support.google.com/a/answer/33786
You may also check this video tutorial for Google Workspace SPF and DKIM records: https://www.youtube.com/watch?v=L8mWxB7e448
1 Video
Diamond Product Expert Brett Freer recommended this