cswiger at mac.com
Tue Feb 6 21:41:09 UTC 2007
On Feb 6, 2007, at 4:35 PM, usleepless at gmail.com wrote:
[ ... ]
> i ran tcpdump on the external interface, and the only thing that seems
> to happen is my machine contacting the other machines, but they never
Typically that means your ISP is filtering outbound connections to
port 25. If you've got a friendly mailhost handy, try relaying via
the RFC-2476 MSP port, 587/tcp, instead of 25/tcp...
Otherwise, contact your ISP's tech support and have them fix their
broken mail relays.
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