• Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 5506
  • Last Modified:

5.4.6 smtp;554 5.4.6 Hop count exceeded - possible mail loop

I am getting this NDR error below:

BN1AFFO11FD010.mail.protection.outlook.com #<BN1AFFO11FD010.mail.protection.outlook.com #5.4.6 smtp;554 5.4.6 Hop count exceeded - possible mail loop> #SMTP#


Please advice
0
claudiamcse
Asked:
claudiamcse
1 Solution
 
SeanSystem EngineerCommented:
Looks like there is some type of mail look. Could be an outlook rule to froward messages from this address to another address that forwards it and causes a loop. I would try to track down where the loop is.
3
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

Join & Write a Comment

Featured Post

Simplify Active Directory Administration

Administration of Active Directory does not have to be hard.  Too often what should be a simple task is made more difficult than it needs to be.The solution?  Hyena from SystemTools Software.  With ease-of-use as well as powerful importing and bulk updating capabilities.

Tackle projects and never again get stuck behind a technical roadblock.
Join Now