I have seen this a couple of times.  It is always associated with the
Oracle rman backups.  Anyone know what it is complaining about.  I have
see somewhere in the config where I can set who sends mail, but I can't
find it now.  Is that related to this problem?

log.112604:06:37:21.116 [28797] <16> bpbrm Exit: cannot connect to
backuphost to send mail, Address already in use (125)
log.112604:07:49:07.557 [13432] <16> bpbrm Exit: cannot connect to
backuphost to send mail, Address already in use (125)
log.120204:06:42:21.489 [20671] <16> bpbrm Exit: cannot connect to
backuphost to send mail, Address already in use (125)
log.120704:07:11:36.898 [21656] <16> bpbrm Exit: cannot connect to
backuphost to send mail, Address already in use (125) 

John Block