I've been getting bounce messages from subscribers who use Mailpoet to get e mail notifications from me.
The error message is the following:
<[email protected]>: host 127.0.0.1[127.0.0.1] said: 550 Content Rejected;
rmdir: failed to remove
'/var/spool/proxsmtp/lock.737327d5d3a130a8787d44ba0e8c8a775438f1fd': No
such file or directory (in reply to end of DATA command)
Can you help me figure out what's going on with this.
I've looked up the error on Google & no one seems to have posted an error with this exact message.