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WARNING! SMTP DNAT 2.032!

Hgi Wireless Operations over 22 years ago

Just as a general warning to all. Up2date to 2.032 will STOP ALL DNAT on SMTP! DO NOT UPDATE TO THIS VERSION IF YOU DO DIRECT PORT FORWARDING ON PORT 25!

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0 Fazil over 22 years ago

Any truth to this?
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0 Hgi Wireless Operations over 22 years ago in reply to Fazil

Alas it IS true, and we found out the hard way... When one of our execs tried to send mail.
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0 Fazil over 22 years ago in reply to Hgi Wireless Operations

Humm.. sending mail.. would be masquerading, not DNAT.

DNAT would be used in receiving mail into your mail server...

For fun I installed v2.032 at home last night.. and I saw no problems with DNAT or Masq.
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0 Fazil over 22 years ago in reply to Hgi Wireless Operations

Humm.. sending mail.. would be masquerading, not DNAT.

DNAT would be used in receiving mail into your mail server...

For fun I installed v2.032 at home last night.. and I saw no problems with DNAT or Masq.
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