[Comm] "/var/spool/mail/BOGUS.a010150.iG4B" procmail: Couldn't create

[Sergey Ogarkov]

Привет!
Народ подскажите что это значит?
<a010150 на mail.orenburgoblgaz.ru>: can't create user output file. Command
    output: procmail: Renaming bogus mailbox "/var/spool/mail/a010150" info
    "/var/spool/mail/BOGUS.a010150.iG4B" procmail: Couldn't create
    "/var/spool/mail/a010150" procmail: Lock failure on
    "/var/spool/mail/a010150.lock" procmail: Error while writing to
    "/var/spool/mail/a010150"
Спасибо!