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
- Go to
https://portal.office.comor go directly to
- Click Admin
- Click Exchange in the Admin centers
- Click mail flow under the dashboard
- Un-check the
templafy email signaturesrule. It should be the first rule in the list.
Note: The rule may have a different name than shown here