After an upgrade from version 18.1 or older to a newer version, the transmission report email's From field has changed. This article explains this change.
The change in the field is as follows:
- Older version: 1234567890 <'email@example.com>
- Newer version: 1234567890 <firstname.lastname@example.org>
The reason for this change is for compatibility with Office 365 and other hosted email environments.
The reply-to address has not changed and the resend function is still available to use.
No changes in any other functionality have been made.