I've been having an intermittent 553 Relay Denied problem when running
Majordomo 1.94.5 on Linux 2.2 (Redhat 7.0). The 553 messages are only for
messages bound for domains outside of the local domain or the ISP's domain.
It appears that the relay denial is from a POP-before-SMTP rule because if I
send a message to the list from a local user everything goes through fine.
For a period after that mail to the list from any domain goes through fine
but about an hour later the 553 messages show up again for non-local
domains. Any ideas?
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