My Mautic version is: 2.15.1
My PHP version is: 7.0.33
My problem is:
We use PHP to send emails.
When we launch a campaign email and send it to a segment we can see that the emails are sent if we look in the campaign and/or email stats, BUT the actual outgoing emails are not being generated and added to the app/spool/default folder on our server, so no emails are being send.
This used to work in the past but now all of the sudden this no longer works.
Do you have any suggestions on how to solve this?
These errors are showing in the log:
[2020-01-13 16:14:00] mautic.ERROR: [MAIL ERROR] Sending failed for one or more recipients
Steps I have tried to fix the problem:
We have created a new campaign and a new email and tried again -> same result