Show reason of deferred message in mail queue
Actually it's possible to show deferred messages headers in : Tools and settings > mail server settings > mail queue
It would be very useful if it's possible to show the reason why the message is deffered or stuck in the queue (/var/spool/postfix/defer).
Thank you for your input! We will consider this functionality in upcoming releases if it will be popular.
Everyone, please continue voting for this feature if you consider it important.
Please add functionality to enable Plesk notifications about email messages which stay in the queue.
Use postqueue -p command in SSH