home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: comp.mail.sendmail
- Path: sparky!uunet!charon.amdahl.com!pacbell.com!tandem!UB.com!daver!hico2!sonyd1.Broadcast.Sony.COM!bruce
- From: bruce@sonyd1.Broadcast.Sony.COM (Bruce Lilly)
- Subject: Re: Best choice: pathalias/sendmail or smail?
- References: <BxGn19.2Kw@mamba.cs.unm.edu>
- Organization: Bruce Lilly
- Date: Wed, 11 Nov 92 18:42:16 GMT
- Message-ID: <1992Nov11.184216.656@sonyd1.Broadcast.Sony.COM>
- Reply-To: lilb@sony.compuserve.com
- Distribution: na
- Lines: 56
-
- In article <BxGn19.2Kw@mamba.cs.unm.edu> mcclure@mamba.cs.unm.edu (Brent mcclure) wrote:
- > Because of the UUCP connections we require some means of looking up
- >addresses in a pathalias database. Our current machine does this by running
- >BSD4.3 sendmail that resolves to 'uumail' when appropriate. The new mail
- >relay is to be a Decstation 5000/240 running Ultrix 4.2a.
- >
- > Basically the setup we have now works and we have no overwhelming
- >desire to dump sendmail, however from what I have gleaned from some postings
- >and FAQ's we should probably find something more up-to-date that uumail.
- >
- >In order to obtain the pathalias lookups it appears that we have the
- >following choices:
- >
- > 1. Patch the sendmail source using something like the 'uucpdomain'
- > to get the pathalias capability directly in sendmail.
- >
- > 2. Find some agent that sendmail can resolve to like 'uumail' that
- > can do the pathalias lookups. It appears that older versions of
- > smail can be set up to do this. One appeal of this choice is
- > that this will probably require the least hacking on our current
- > .cf file. What are the recommended agents for doing this now?
- >
- > 3. Go with IDA sendmail.
- >
- > 4. Dump sendmail all together and go with smail 3.
-
- My recommendation (an enthusiastic one) would be to go with
- UIUC/IDA sendmail. Using its database capabilities, you can
- easily incorporate UUCP path lookup directly into sendmail,
- obviating approaches 1 and/or 2. There are many other
- advantages, for example:
- 1) should you so desire, you can probably use your existing
- .cf initially; then you can add configuration information
- to take advantage of the IDA features or you can start
- with a new .cf generated from Neil Rickert's boilerplate
- .cf using m4. The idea is to keep things running
- smoothly during the transition, which is unlikely to
- happen with the ``toss everything out and start from
- scratch'' approach of #4.
- 2) You'll avoid the administrative and machine resource
- costs associated with maintaining ancillary programs
- (and allocating process space for them) used by
- approaches 1 and/or 2. Of course you'll still need
- pathalias.
- 3) UIUC/IDA sendmail can be linked to executable files
- named "bsmtp" and "rmail" (among others), permitting
- exchange of mail in either batched SMTP or conventional
- rmail format with your UUCP neighbors without the extra
- process overhead (and bugs) associated with e.g. a
- separate rmail program that forks and execs sendmail.
- (some versions of such rmail programs have compiled-in
- line length limits that sometimes result in truncation
- of header lines)
-
- --
- Postmaster@Broadcast.Sony.COM
-