Hi folks!
in aaPanel have ready all settings for mail server. All looks fine.
via roudcube I can conveniently log in to my mail account and send an email to my gmail (for example). Mmail was delivered okay, but if send reply to mail on my domain, gmail wont send the mail a give me this error :
554 5.7.1 <mail-io1-xd2e.google.com[2607:f8b0:4864:20::d2e]>: Client host rejected: Access denied
When I try it within my server (from one mail to another) I don't have this problem there. What could be the problem? All MX/SPF should be set up fine.