Bypass Email Signature Server

About this article

Before performing some maintenance tasks, or if there is an issue preventing e-mail delivery, the mail flow to the Email Signature Server cluster may need to be temporarily disabled.

Disable the mail flow rule in the Exchange Admin center

1. Go to https://portal.office.com or go directly to https://portal.office.com/adminportal
2. Click Admin

   

3. Click Exchange in the Admin centers

   

4. Click mail flow under the dashboard

   

5. Un-check the templafy email signatures rule. It should be the first rule in the list.

   Note: The rule may have a different name than shown here