Re: Security of Cyrus IMAPd vs UofW IMAPd ...

2001-03-15 Thread Amos Gouaux
On Wed, 14 Mar 2001 08:43:44 -0800, Rob Tanner [EMAIL PROTECTED] (rt) writes: rt (I know a lot of people swear by postfix, but I stick with sendmail rt because I know the product and in this world of nasty hackers, using rt an unfamiliar MTA is a very scarry thought. But does anyone know, rt

Re: Security of Cyrus IMAPd vs UofW IMAPd ...

2001-03-15 Thread Ian G Batten
On Wed, 14 Mar 2001, Rob Tanner wrote: privileges. Since all the mailboxes are owned by the Cyrus user, what would be more secure of a system that just does mail delivery woulkd be a hack to sendmail so that once it attaches to port 25 it drops root and runs as the Cyrus user. Show me a

RE: Security of Cyrus IMAPd vs UofW IMAPd ...

2001-03-15 Thread John Hughes
privileges. Since all the mailboxes are owned by the Cyrus user, what would be more secure of a system that just does mail delivery woulkd be a hack to sendmail so that once it attaches to port 25 it drops root and runs as the Cyrus user. Show me a hack like that, and Cyrus wins hands

Re: Security of Cyrus IMAPd vs UofW IMAPd ...

2001-03-14 Thread Rob Tanner
That's a popular conception, but I don't know that it's really true. I believe that Cyrus is a better conceived product in that it abandon's the use of individually owned mailspools and maintains it's own database (figuratively speaking) and amanages access to the individual sppols. Cyrus

Re: Security of Cyrus IMAPd vs UofW IMAPd ...

2001-03-14 Thread John Hughes
Rob Tanner [EMAIL PROTECTED] writes: [ re cyrus vs UW imap security ] The big issue, however, is sendmail. And ny effort to hack through your mail system via your email system (i.e., through port 25) goes through sendmail before Cyrus ever sees it, and most of those attacks are designed

Re: Security of Cyrus IMAPd vs UofW IMAPd ...

2001-03-14 Thread Bitt Faulk
On Wed, 14 Mar 2001, The Hermit Hacker wrote: Trying to convince a group that Cyrus is more secure, but my arguments are about as lame as can be :( Does anyone have a URL that I can use in my args, that compares them better? Well, there are two CERT advisories about older versions of UoW:

Re: Security of Cyrus IMAPd vs UofW IMAPd ...

2001-03-14 Thread Werner Reisberger
On Wed, Mar 14, 2001 at 08:43:44AM -0800, Rob Tanner wrote: (I know a lot of people swear by postfix, but I stick with sendmail because I know the product and in this world of nasty hackers, using an unfamiliar MTA is a very scarry thought. But does anyone know, can postfix be configured

Re: Security of Cyrus IMAPd vs UofW IMAPd ...

2001-03-14 Thread patl
On 14-Mar-01 at 09:00, The Hermit Hacker ([EMAIL PROTECTED]) wrote: Trying to convince a group that Cyrus is more secure, but my arguments are about as lame as can be :( I assume that you've pointed out that no exploits have ever been reported for Cyrus and that even if an exploit is ever

Re: Security of Cyrus IMAPd vs UofW IMAPd ...

2001-03-14 Thread Scott Smith
not that i'm advocating sendmail, but.. you can at least *somewhat* chroot sendmail. Postfix was written bye Weitse Venema, who also wrote tcpd and SATAN (with Dan Farmer) Maybe that's not good enough for some people, I guess.. but Postfix is definitely stable and not such an `unknown'. And

Re: Security of Cyrus IMAPd vs UofW IMAPd ...

2001-03-14 Thread Scott Smith
oh yeah, there's also cyrus murder (how well does it work now?) Scott On Wed, 14 Mar 2001, Bitt Faulk wrote: Well, there are two CERT advisories about older versions of UoW: