Re: [EXIM] Secure SMTP

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Author: Philip Hazel
Date:  
To: Robert Baskerville
CC: exim-users
Subject: Re: [EXIM] Secure SMTP
On Thu, 8 Apr 1999, Robert Baskerville wrote:

> Simple question...
>
> Are there any plans to implement Secure STMP [1] within Exim?


>From the WishList


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(48) 22-Oct-98  L  Security additions to Exim                               
patl@???                                                   


"I'd like to propose two new items for the WishList:                          


    1)  TLS support (requires external SSL library)


        There is a separate SMTPS port currently listed by the IANA;
        but according to draft-hoffman-smtp-ssl-08 widespread consensus 
        is that it should be abandoned.  That draft specifies a new       
        STARTTLS capability to allow negotiation of an authenticated
        and/or secured connection after the EHLO.                             


    2)  SASL (RFC-2222) support     


        The Simple Authentication and Security Layer was originally
        proposed for IMAP; but is general enough to apply to almost
        any of the application-level Internet protocols.  It provides      
        a mechanism to negotiate arbitrary authentication and security     
        mechanisms.  It's application to SMTP is proposed in draft-          
        myers-smtp-auth-11."
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-- 
Philip Hazel            University of Cambridge Computing Service,
ph10@???      Cambridge, England. Phone: +44 1223 334714.



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