Hi All I've just bought a new postfix mail server online. It seems to be mostly working, however occasionally I'm seeing messages in mail.log saying
imapd-ssl: couriertls: read: No route to host I've googled it, but just can't find anything particularly meaningful. I'm not sure if this is something that's completely internal to courier (in which case sorry to bother you all) or something in the postfix config that bothering courier. Could someone tell me what this means, and what I need to do about it if anything? Cheers Mark.
