# postgrey whitelist for mail client hostnames
# --------------------------------------------
# put this file in /etc/postfix or specify its path
# with --whitelist-clients=xxx

# greylisting.org: Southwest Airlines (unique sender, no retry)
southwest.com
# greylisting.org: Yahoo Groups servers (no retry)
scd.yahoo.com
# greylisting.org: isp.belgacom.be (wierd retry pattern)
isp.belgacom.be
# greylisting.org: Ameritrade (no retry)
ameritradeinfo.com
# greylisting.org: Amazon.com (unique sender with letters)
amazon.com
# 2004-05-20: Linux kernel mailing-list (unique sender with letters)
vger.kernel.org
# 2004-06-02: karger.ch, no retry
karger.ch
# 2004-06-02: lilys.ch, (slow: 4 hours)
server-x001.hostpoint.ch
# 2004-06-09: roche.com (no retry)
gw.bas.roche.com
# 2004-06-09: newsletter (no retry)
mail.hhlaw.com
# 2004-06-09: no retry (reported by Ralph Hildebrandt)
prd051.appliedbiosystems.com
# 2004-06-17: swissre.com (no retry)
swissre.com
# 2004-06-17: dowjones.com newsletter (unique sender with letters)
returns.dowjones.com
# 2004-06-18: switch.ch (works but personnel is confused by the error)
domin.switch.ch
# 2004-06-23: accor-hotels.com (slow: 6 hours)
accor-hotels.com
# 2004-06-29: rr.com (no retry, reported by Duncan Hill)
/^ms-smtp.*\.rr\.com$/
# 2004-06-29: cox.net (no retry, reported by Duncan Hill)
/^lake.*mta.*\.cox\.net$/
# 2004-06-29: motorola.com (no retry)
mot.com
# 2004-07-01: nic.fr (address verification, reported by Arnaud Launay)
nic.fr
# 2004-07-01: verizon.net (address verification, reported by Bill Moran and Eric, adapted by Adam C. Mathews)
/^s[cv]\d+pub\.verizon\.net$/
# 2004-07-02: cs.columbia.edu (no retry)
cs.columbia.edu
# 2004-07-02: papersinvited.com (no retry)
66.216.126.174
# 2004-07-02: telekom.de (slow: 6 hours)
/^mail\d+\.telekom\.de$/
# 2004-07-04: tiscali.dk (slow: 12 hours, reported by Klaus Alexander Seistrup)
/^smtp\d+\.tiscali\.dk$/
# 2004-07-04: freshmeat.net (address verification)
freshmeat.net
# 2004-07-11: zd-swx.com (unique sender with letters, reported by Bill Landry)
zd-swx.com
# 2004-07-11: lockergnome.wc09.net (unique sender with letters, reported by Bill Landry)
lockergnome.wc09.net
# 2004-07-19: mxlogic.net (no retry, reported by Eric)
p01m168.mxlogic.net
p02m169.mxlogic.net
# 2004-09-08: intel.com (pool on different subnets) 
/^fmr\d+\.intel\.com$/
# 2004-09-17: cox-internet.com (no retry, reported by Rod Roark)
/^fe\d+\.cox-internet\.com$/
# 2004-10-11: logismata.ch (no retry)
logismata.ch
# 2004-11-25: brief.cw.reum.de (no retry, reported by Manuel Oetiker)
brief.cw.reum.de
# 2004-12-03: ingeno.ch (no retry)
qmail.ingeno.ch
# 2004-12-06: rein.ch (no retry)
mail1.thurweb.ch
# 2005-01-26: tu-ilmenau.de (no retry)
piggy.rz.tu-ilmenau.de
# 2005-04-06: polymed.ch (no retry)
mail.polymed.ch
# 2005-06-08: hu-berlin.de (slow: 6 hours, reported by Joachim Schoenberg)
rz.hu-berlin.de
# 2005-06-17: gmail.com (big pool, reported by Beat Mueller)
proxy.gmail.com
# 2005-06-23: cacert.org (address verification, reported by Martin Lohmeier)
cacert.org
# 2005-07-27: polytech.univ-mrs.fr (no retry, reported by Giovanni Mandorino)
polytech.univ-mrs.fr
# 2005-08-05: gnu.org (address verification, reported by Martin Lohmeier)
gnu.org
# 2005-08-17: ciphirelabs.com (needs fast responses, reported by Sven Mueller)
cs.ciphire.net
# 2005-11-11: lufthansa (no retry, reported by Peter Bieringer)
/^gateway\d+\.np4\.de$/
# 2005-11-23: arcor-online.net (slow: 12 hours, reported by Bernd Zeimetz)
/^mail-in-\d+\.arcor-online\.net$/
# 2005-12-29: netsolmail.com (no retry, reported by Gareth Greenaway)
netsolmail.com
# mail.likopris.si (no retry, reported by Vito Robar)
193.77.153.67
# jcsw.nato.int (several servers, no retry, reported by Vito Robar)
195.235.39
# tesla.vtszg.hr (no retry, reported by Vito Robar)
tesla.vtszg.hr
# mailgw*.iai.co.il (pool of several servers, reported by Vito Robar)
/^mailgw.*\.iai\.co\.il$/
# gw.stud-serv-mb.si (no retry, reported by Vito Robar)
gw.stud-serv-mb.si
# mail.commandtech.com (no retry, reported by Vito Robar)
216.238.112.99
# duropack.co.at (no retry, reported by Vito Robar)
193.81.20.195
# mail.esimit-tech.si (no retry, reported by Vito Robar)
193.77.126.208
# mail.resotel.be (ocasionally no retry, reported by Vito Robar)
80.200.249.216
# mail2.alliancefr.be (ocasionally no retry, reported by Vito Robar)
mail2.alliancefr.be
# webserver.turboinstitut.si (no retry, reported by Vito Robar)
webserver.turboinstitut.si
# mil.be (pool of different servers, reported by Vito Robar)
193.191.218.141
193.191.218.142
193.191.218.143
194.7.234.141
194.7.234.142
194.7.234.143
# mail*.usafisnews.org (no retry, reported by Vito Robar)
/^mail\d+\.usafisnews\.org$/
# odk.fdv.uni-lj.si (no retry, reported by Vito Robar)
/^odk.fdv.uni-lj.si$/
# rak-gentoo-1.nameserver.de (no retry, reported by Vito Robar)
rak-gentoo-1.nameserver.de
# dars.si (ocasionally no retry, reported by Vito Robar)
mx.dars.si
# cosis.si (no retry, reported by Vito Robar)
213.143.66.210
# mta?.siol.net (sometimes no or slow retry; they use intermail, reported by Vito Robar)
/^mta[12].siol.net$/
# pim-N-N.quickinspirationsmail.com (unique sender, reported by Vito Robar)
/^pim-\d+-\d+\.quickinspirationsmail\.com$/
# flymonarch (no retry, reported by Marko Djukic)
flymonarch.com
# wxs.nl (no retry, reported by Johannes Fehr)
/^p?smtp.*\.wxs\.nl$/
# ibm.com (big pool, reported by Casey Peel)
ibm.com
# messagelabs.com (big pool, reported by John Tobin)
/^mail\d+\.messagelabs\.com$/
# ptb.de (slow, reported by Joachim Schoenberg)
berlin.ptb.de
# registrarmail.net (unique sender names, reported by Simon Waters)
registrarmail.net
# google.com (big pool, reported by Matthias Dyer)
/^.*-out-.*\.google\.com$/
# orange.fr (big pool, reported by Loïc Le Loarer)
/^smtp\d+\.orange\.fr$/
# citigroup.com (slow retry, reported by Michael Monnerie)
/^smtp\d+.citigroup.com$/
# cruisingclub.ch (no retry)
mail.ccs-cruising.ch
# digg.com (no retry, Debian #406774)
diggstage01.digg.com
# liberal.ca (retries only during 270 seconds, Debian #406774)
smtp.liberal.ca
# pi.ws (pool + long retry, Debian #409851)
/^mail[12]\.pi\.ws$/
# rambler.ru (big pool, reported by Michael Monnerie)
rambler.ru
# free.fr (big pool, reported by Denis Sacchet)
/^smtp[0-9]+-g[0-9]+\.free\.fr$/
/^postfix[0-9]+-g[0-9]+\.free\.fr$/
# thehartford.com (pool + long retry, reported by Jacob Leifman)
/^netmail\d+\.thehartford\.com$/
# abb.com (only one retry, reported by Roman Plessl)
/^nse\d+\.abb\.com$/
# 2007-07-27: sourceforge.net (sender verification)
lists.sourceforge.net
# 2007-08-06: polytec.de (no retry, reported by Patrick McLean)
polytec.de
# 2007-09-06: qualiflow.com (no retry, reported by Alex Beckert)
/^mail\d+\.msg\.oleane\.net$/