Hi,
One of my reseller clients is having lots of mail returned with the following message:
Is this a problem with their email setup? Their SMTP setup? Or with the destination for their emails (they mostly get returned from mail.ru).
Any help appreciated,
Cheers!
One of my reseller clients is having lots of mail returned with the following message:
<[email protected]>:
Sorry, I wasn't able to establish an SMTP connection. (#4.4.1) I'm not going to try again; this message has been in the queue too long.
Is this a problem with their email setup? Their SMTP setup? Or with the destination for their emails (they mostly get returned from mail.ru).
Any help appreciated,
Cheers!