Is there a way that I can verify if the GoDaddy email server is causing this issue, as was suggested? I'm running in to the very same problem with PM email notifications (though on 3.2.7). However all other email notifications denoted in the UCP are being sent with no issues. No errors being reported in phpBB error logs either.
Last edited by Mick
on Fri Oct 16, 2020 7:44 am, edited 3 times in total.
Reason: Split from https://www.phpbb.com/community/viewtopic.php?f=661&t=2555731
Are you a skilled extension developer? I need an extension developed right now. Please PM me if interested.