POPS-IMAPS scanning - Strange, non ASCII character added in certificate.

Hi, I have set up email scanning according to this guide: https://docs.sophos.com/nsg/sophos-firewall/20.0/Help/en-us/webhelp/onlinehelp/AdministratorHelp/Email/HowToArticles/EmailConfigurePOPIMAPScan...
old Queued mail found within Mail-Spool

hello, I have a really old queued mail found within mail spool. in this case the email is not (was not) important, but how can that happen? In the meantime, many new emails have been delivered from the...
Additional logs in log viewer

Would it be possible to add the two logs reverseproxy.log (WAF) and letsencrypt.log (LE) mentioned in point 4 at the bottom of this page to the log viewer? Thank you.
How to "drop" mails instead of "reject" in MTA mode

Hi all! This is a follow-up of a question I posted 7 month ago - and dind't wrote back (sorry!). How to "drop" mails instead of "reject" This is still not resolved, so I ask again: ***********...
XGS firewall log

I need to view the firewall log for a longer period of time, but the log file viewer only shows a few days of firewall logs. I cannot find the firewall log in /var/tslog in the advanced shell. Please...