Plesk for Windows Plesk for Linux kb: technical ABT: Group A
- Plesk for Linux
- Plesk for Windows
Emails sent to Gmail are stuck in the mail queue and the following error message appears in
PLESK_INFO: 421-4.7.0 This message does not have authentication information or fails to pass 421-4.7.0 authentication checks
PLESK_INFO: 550-5.7.26 This message does not have authentication information or fails to.
DKIM/SPF support is disabled for the domain.
I thought this was a support forum.... What kind of answer is that?!?!? I would tend to think most people who are reading this forum probably run their own DNS...
Thank you for the feedback.
Indeed, some resolutions may be a bit geeky but links provided in the article give additional instructions:
In case you have issues with applying a solution or something needs clarification, do not hesitate to ask!
Also if you got stuck, there is always an option to submit a support request directly to us or to one of our partners in case Plesk license key was bought from them:
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