Alexandr

Вот мой конфиг, может что понадобится.

[Global]  
  workgroup = VLG SERVER34
  netbios name = Server
  server string = 
  security = share
  browseable = Yes

[all]
 path = "/"
 force user = root
 force group = users
 read only = no
 create mask = 0777
 direcrory mask = 0777
 guest ok = Yes

[file]
 path = "/home/server/"
 force user = server
 force group = users
 read only = no
 create mask = 0777
 direcrory mask = 0777
 guest ok = Yes

[SERVERWEB]
 path = "/media/serverweb/"
 force user = root
 force group = users
 read only = no
 create mask = 0777
 direcrory mask = 0777
 guest ok = Yes

[HOSTING]
 path = "/media/hosting/"
 force user = server
 force group = users
 read only = no
 create mask = 0777
 direcrory mask = 0777
 guest ok = Yes

[Log]
 path = "/var/log/"
 force user = root
 force group = users
 read only = no
 create mask = 0777
 direcrory mask = 0777
 guest ok = Yes

[WWW]
 path = "/media/serverweb/www/webserver/data/"
 force user = webserver
 force group = webserver
 read only = no
 create mask = 0777
 direcrory mask = 0777
 guest ok = Yes

Так и не разобрался в чем причина, удалил Dovecot и exim4 , почистил virtusertable, и поставил связку Sendmail + Dovecot и все работает на ура.
Спасибо за помощь.