problems when mail shipment

[xiao]

hello…. when attempt to send a mail, leaves the following error to me:

Error code: Context: localhost (MSG-0008, - 895766939-14)

and in the left part down the size of the mailbox is not seen
see the attached file

[Martin Heiland]

are you sure imap and smpt is working correct? Please take a look at the mail logfiles.