Nmap Development mailing list archives
Re: NSE: Need advice on pulling SSL cert used for TLS connection over SMTP port 25
From: SM <sm () resistor net>
Date: Fri, 02 Oct 2009 08:48:40 -0700
At 16:21 01-10-2009, Tom Sellers wrote:
Basically I am trying to gather information about the SSL certificate that is being used for a SMTP over TLS connection on port 25. The problem is that the session starts out non-SSL. Once the connection is made, and if the server supports it, the client issues the STARTTLS command and then a TLS connection is negotiated.
You'll have to establish a non-SSL session first, do an EHLO to see whether the server advertizes STARTTLS and then do the SSL negotiation using the existing session.
Regards,-sm
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Current thread:
- NSE: Need advice on pulling SSL cert used for TLS connection over SMTP port 25 Tom Sellers (Oct 01)
- Re: NSE: Need advice on pulling SSL cert used for TLS connection over SMTP port 25 kx (Oct 01)
- Re: NSE: Need advice on pulling SSL cert used for TLS connection over SMTP port 25 Tom Sellers (Oct 02)
- Re: NSE: Need advice on pulling SSL cert used for TLS connection over SMTP port 25 SM (Oct 02)
- Re: NSE: Need advice on pulling SSL cert used for TLS connection over SMTP port 25 Tom Sellers (Oct 02)
- Re: NSE: Need advice on pulling SSL cert used for TLS connection over SMTP port 25 Tom Sellers (Oct 03)
- Re: NSE: Need advice on pulling SSL cert used for TLS connection over SMTP port 25 Patrick Donnelly (Oct 04)
- Re: NSE: Need advice on pulling SSL cert used for TLS connection over SMTP port 25 Tom Sellers (Oct 04)
- Re: NSE: Need advice on pulling SSL cert used for TLS connection over SMTP port 25 Tom Sellers (Oct 04)
- Re: NSE: Need advice on pulling SSL cert used for TLS connection over SMTP port 25 Fyodor (Oct 04)
- Re: NSE: Need advice on pulling SSL cert used for TLS connection over SMTP port 25 Patrick Donnelly (Oct 06)
- Re: NSE: Need advice on pulling SSL cert used for TLS connection over SMTP port 25 Patrick Donnelly (Oct 04)
- Re: NSE: Need advice on pulling SSL cert used for TLS connection over SMTP port 25 kx (Oct 01)