Server Side Synchronisation Errors with emails

(0) Share

Report

Posted on by ns25

Hi All,

I was wondering if someone can shed some light to some of the Errors users get with Server Side Synchronisation with Dynamics 365 Online and Exchange Online. I've searched around and there really isn't much out there to help with some of the errors.

The most common errors we see are:

1. Incoming Email Error Item Not Found - Error Code 170

2. Incoming Email Rejected - Error Code 29

Is there anyone that could assist as to how to resolve these please or let me know what is causing this issue.

We get several of these every day and currently on a count of 3844 since 17th May.

Any help would be highly appreciated.

Many thanks,

Natasha

*This post is locked for comments

I have the same question (0)

All responses (1)

Answers (0)

Community Member on at

Like (0)

Report

Hi, did you ever get this problem sorted?

I'm in the same situation. I keep getting constant Error 29 and Error 170 on our emails.

Was this reply helpful? Yes No