[MM3-users] Getting connection timed out

Il 23/05/21 10:25, blackout69 ha scritto:

Thanks Steve for the clarification, I wrote to postmaster@simail.it to ask them if we are in their blacklist and eventually return to the whitelist. Update... After writing to postmaster@simail.it, today I was contacted by the technical assistance of mail.simail.it The problem was caused by them. For some reason our server mail.catania.linux.it was in their blacklist. From today we are back in the whitelist :) Thanks again for the advice.

-- blackout69