Re: complete example configs for the MULTI_INSTANCE_README tutorial?
Enough.
Re: STARTTLS bug - background story
On Tue, 8 Mar 2011 07:08:09 am Wietse Venema wrote: This is a writeup about a flaw that I found recently, and that existed in multiple implementations of SMTP (Simple Mail Transfer Protocol) over TLS (Transport Layer Security) including my Postfix open source mailserver. I give an overview of the problem and its impact, technical background, how to find out if a server is affected, fixes, and draw lessons about where we can expect similar problems now or in the future. A time line is at the end. Thanks for the write-up. Brad
Re: header_checks - restrict to SMTP-AUTH only
On Mon, 7 Mar 2011 07:47:01 am Victor Duchovni wrote: SMTP is not HTTP. There is no User-Agent header in RFC 822 messages. I don't think its in the spec, but there is in your email: User-Agent: Mutt/1.5.16 (2007-06-09) Brad
Re: automatic email reassembly at reception ?
On Tuesday, December 21, 2010 04:59:16 am Victor Duchovni wrote: Historically, Outlook Express would generate and re-assemble large messages via message/partial MIME encapsulation. http://tools.ietf.org/html/rfc2046#section-5.2.2 This format is not directly supported by most MUAs and poses some issues for gateway A/V products, as the pieces don't necessarily arrive via the same gateway. Microsoft's current implementation guidance (e.g. [MS-OXCMAIL] specification Section 4.4) is not to support sending or receiving message/partial. Brad
