I have problem with some user. This user's sometimes receive email: A message that you send could not be delivered to one or more of its recipients.........
And Sometimes send email correct. No problem!!!! How to control thats? --
I have problem with some user. This user's sometimes receive email: A message that you send could not be delivered to one or more of its recipients.........
And Sometimes send email correct. No problem!!!! How to control thats? --