Hello,
We have 25 users in our O 365 Small Business Premium Package. Out of these, 1 user is automatically sending a huge amount of junk/spam. This can be seen due to the high number of NDRs in the inbox. http://i156.photobucket.com/albums/t20/cooperk937/ndrs_zps4f663327.png
The strange thing is, there are 2 email addresses that are currently spamming, 1 is a user's email address and the other is a shared mailbox!
I have already tried changing the password to the user's account and this didnt help.
Thanks
Karl Cooper
We have 25 users in our O 365 Small Business Premium Package. Out of these, 1 user is automatically sending a huge amount of junk/spam. This can be seen due to the high number of NDRs in the inbox. http://i156.photobucket.com/albums/t20/cooperk937/ndrs_zps4f663327.png
The strange thing is, there are 2 email addresses that are currently spamming, 1 is a user's email address and the other is a shared mailbox!
I have already tried changing the password to the user's account and this didnt help.
Thanks
Karl Cooper