Hello,
yesterday I had an issue that the /usr/local/psa/handlers/spool folder was full of spam mails (multiple GBs), thanks to the Greylist feature (apparently). I have force-removed the spool folder and its content and removed all entries from my greylist.
Unfortunately, since then I couldn't send and receive emails anymore.
When I don't have the "spool" folder, the /var/log/maillog shows me this:
Permissions for /usr/local/psa/handlers/spool
yesterday I had an issue that the /usr/local/psa/handlers/spool folder was full of spam mails (multiple GBs), thanks to the Greylist feature (apparently). I have force-removed the spool folder and its content and removed all entries from my greylist.
Unfortunately, since then I couldn't send and receive emails anymore.
When I don't have the "spool" folder, the /var/log/maillog shows me this: