Please visit this KBA for more information
- Related to ID XGE-16880
Already fixed in production on October 12, 2020.
[edited by: FloSupport at 12:14 AM (GMT -8) on 21 Jan 2021]
Sophos Email customers using IP-based mailflow rule connectors must migrate to certificate-based configuration by March 31st. To see if you're affected Click Here.
Please visit this KBA for more information