Проблемы Postfix

Помогите пожалуйста проблемы с почтовиком... выдает такие сообщения

retrying with upper case share name
mount error 6 = No such device or address
Refer to the mount.cifs(8) manual page (e.g.man mount.cifs)
retrying with upper case share name
mount error 6 = No such device or address
Refer to the mount.cifs(8) manual page (e.g.man mount.cifs)
umount: /var/tp_address/ul/: not mounted
umount: /var/tp_address/ip/: not mounted

и

grep: /var/spool/vmail/mail.nalogtele/decl/cur/1203492451.V803Id01eeM260150.barad-dur.nalogtelecom.ru:2,S: No such file or directory
grep: /var/spool/vmail/mail.nalogtele/decl/cur/1203492581.V803Id01f1M672927.barad-dur.nalogtelecom.ru:2,: No such file or directory

При этом, с сервером ничего в последнее время не делал