Since today, I cannot send messages to my mailing-list
(firstname.lastname@example.org) from my gmail.com
address which is the one I have been using for over a
For every message, I get the following immediate
Technical details of permanent failure:
PERM_FAILURE: Google tried to deliver your message, but it was rejected by the recipient domain. We recommend contacting the other email provider for further information about the cause of this error. The error that the other server returned was: 550 550-Postmaster verification failed while checking <email@example.com>
550-Sent: RCPT TO:<firstname.lastname@example.org>
550-Response: 550 5.2.1 The email account that you tried to reach is disabled. y78si5550431pyg.17
550-Several RFCs state that you are required to have a postmaster
550-mailbox for each mail domain. This host does not accept mail
550-from domains whose servers reject the postmaster address.
550 Sender verify failed (state 14).
Did something change on your end or in gmail?
I am stuck, I need to post urgent messages to my list.