In the last few months, the following issue appeared on at least 6 of our FreePBX 16 systems:
The voicemail emails suddenly stop working. When checking the logs, I see that instead of being sent via the email server specified in sysadmin on port 587, the emails are sent directly on port 25 via the MX record of the destination.
If I make any change in the email configuration in Sysadmin, the correct configuration seems to comes back and the emails are sent correctly after that. I didn’t check the postfix file to compare before and after.
I think that an update is causing this because of the number of system affected. I’ve tried to search the issue in the forum but I couldn’t find anything.
Anyone else is affected by this ?