I switched my website and emails over to Heart Internet VPS from a managed VPS emails and everything and ever since i have my emails are playing up.
I have set them up on the new server and put the details they provided into my mac mail, iphone 4s and ipad 2 and get the same error on all three.. when downloading the mail from the server i get the mailserver domain.com is not responding when i use IMAP
i have switched it to mail.domain.com / domain.com and thee outgoing i have tried smtp.domain.com & mail.domain.com but i keep getting the same error. I have alo tried using SSL on them with the same errors.
POP seems to be OK but I need the functionality of IMAP
Operating system CentOS 6 & Plesk
CPU Cores 2 cores