Anyone else who have problems sending emails to gmail hosting at hostek? Any suggestions as to how to resove this issue? Where to turn to, cloudflare? Ip:s and domains removed due to support limitations at cloudlfare.
The mail system
[email protected]: host gmail-smtp-in.l.google.com said:
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 [ourdomain] with ip:
= did not pass
The sender of the email (e.g. owner of “[ourdomain]”) needs to contact their email provider for assistance on how to set up proper email authentication for their domain (e.g. DKIM with proper alignment).
The redacted “[ourdomain]” as well as the redacted IP address mentioned would be vital parts in determining where to go to, if you want to get a more specific saying than “your email provider”.