--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/docs/stuff.txt	Sat Feb 07 22:43:07 2009 +0100
@@ -0,0 +1,141 @@
+www.sendmail.org/~ca/email/mel/Links.html
+lwn.net/Articles/110100
+lwn.net/Articles/208831
+popcon.debian.org
+www.oreillynet.com/lpt/a/6849
+cr.yp.to/surveys/smtpsoftware6.txt
+fanf.livejournal.com/74647.html
+fanf.livejournal.com/71215.html
+
+
+
+www.pcworld.com/article/135680/study_finds_spams_achilles_heel.html
+mailchannels.com
+
+
+
+
+nion: call graph howto
+
+
+
+
+% spamanteil aller email
+www.absolit.de/eMail-Marketing/74-aller-E-Mails-Spam.html
+www.clickz.com/stats/sectors/software/article.php/3384421
+www.clickz.com/stats/sectors/email/article.php/2447341
+internetweek.com/e-business/showArticle.jhtml?articleID=21100199
+www.newsfactor.com/story.xhtml?story_id=30294
+
+
+spam und viren bekämpfen
+------------------------
+p.18 was tun mit erkannter email?
+p.21 eingehende und ausgehende email
+p.23 kapitel03
+p.47 exim ACLs
+p.69 sendmail milter
+p.101 SA einbindung in exim (content scanning)
+p-116 DNSBL
+p.119 dyndns (aufnahme in blacklists)
+p.126 blacklists in MTA einbinden
+p.139 greylists in MTA einbinden
+p.170 clamav in MTA einbinden
+p.179 amavis
+p.192 amavis: arten unerwünschter emails
+
+das postfix buch
+----------------
+p.12 SMTP kommandos
+p-18 mail headers
+p.45 modulares postfix
+p.79 DNS für mails
+p.104 dyndns und mails
+p.134 open relays
+p.156 teergruben
+p.157 sicher relayen
+p.161 smtp-auth
+p.235 mail backup
+p.299 amavis
+p.322 TLS
+p.329 Postfix und TLS/stunnel
+
+postfix (dent)
+--------------
+p.6 postfix sec
+p.43 relay control
+p.57 tables
+p.151 ch12: sasl
+p.164 ch13: tls
+
+
+postfix tables
+--------------
+access (smtpd): access on sender, reciptient, hostname
+canonical (cleanup): general aliases for sender and recipients
+virtual (cleanup): local and remote reciptient aliases
+relocated (qmgr): bounces with name of new address
+transport (trivial-rewrite): specifies transport way for domains
+aliases (local): local recipient aliases
+.forward (local): aliases for the own user
+
+
+transport table:
+domain1.de    uucp:host1
+test.de       smtp:mail.test.de:10025
+example.com   qmtp:
+
+
+
+
+
+
+reasons for qmail (from dave sill's book):
+- security
+	1) programs and files are not addresses, so don't treat them as addresses
+	2) do as little as possible in setuid programs
+	3) do as little as possible as root
+	4) move separate functions into mutually untrusting programs
+	5) don't parse
+	6) keep it simple, stupid
+	7) write bug-free code
+- performance
+- reliability
+- simplicity
+	1) clean design
+	2) frugal feature set
+	3) efficient coding
+
+
+test messages:
+- local user to local user
+- local user to nonexistent local address
+- local user to valid remote address
+- local user to local postmaster
+- invalid local user to invalid local user
+- SMTP server test
+- remote user to local user
+- remote user to invalid local user
+- MUA test
+- remote to postmaster
+
+
+
+http://www.summersault.com/chris/techno/qmail/qmail-antispam.html
+
+qmail: badmailfrom (hardcoded list)
+
+
+
+
+
+qmail-inject:
+- ensures rfc822 compliant message
+	- address qualification -> localpart@localhost.localdomain
+	- recipients: creates header fields from command line
+	- stripps all Bcc: and Resent-Bcc: headers
+	- if no To: or Cc: add: ``Cc: recipient list not shown: ;''
+	- adds if not provided: From: (invokin user), Date: (current date GMT), Message-Id: (timestamp.pid.qmail@qualifiedhostname)
+	- adds commas between addresses if missing (``bob alice'' -> ``bob, alice'')
+	- removes Return-Path and Content-Length
+