How to set a different listener on port 465 for SMTPS?

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May 8th, 2007
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The idea is being able to manage both plain and secure SMTP while reconfiguring all clients for SMTPS.

How would you go about this?

I have
- created new Ip interface + listener
- created SMTP authentication profile
- created a new policy that requires TLS / SMTP Authentication

I am unable to send mail and I don't receive clear messages as to why it isn't working.

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jaigill Wed, 05/09/2007 - 15:43
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  • Cisco Employee,

Have you enabled the smtpauth profile on the new listener?

gv_ironport Fri, 05/11/2007 - 07:46
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I did - but it isn't working.
Accounts are on a LDAP server - routing and accepting LDAP queries work regularly but authentications don't.

kisanak_ironport Fri, 05/11/2007 - 10:03
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AFAIK, ironport only support TLS (which is port 587) and if you try to enable 465 just to accomodate SSL (for those that using old broken MUA) it won't work.

gv_ironport Fri, 05/11/2007 - 13:44
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Ahhhh! Thanks a lot - that's why I wasn't able to find examples of such a configuration in the documentation!


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