| Internet Serice Provider |
SMTP Server Name |
| Alltel |
mail.alltel.net |
| AltaVista.com |
email.1stup.com |
| Ameritech DSL |
mailhost.col.ameritech.net |
| AOL |
none |
| Aramiska |
smtp.aramiska.net |
| AT&T |
smtp1.attglobal.net |
| AT&T WorldNet |
mailhost.att.net |
| bellatlantic.net |
smtpout.bellatlantic.net |
| Big Bear Valley Net |
mail.bbv.net |
| Blue Yonder |
smtp.blueyonder.co.uk |
| Breathe |
mailhost.breathemail.net |
| bright.net |
mail.bright.net |
| BT Click |
smtp.btclick.com |
| BT Connect |
smtp.btconnect.com |
| BT Internet |
smtp.btinternet.com |
| BT Openworld |
mail.btopenworld.com |
| BT (Broadband) |
smtp.btclick.com |
| Business Serve |
smtp.businessserve.co.uk/ aap.businessserve.co.uk |
| Cableinet |
smtp.blueyonder.co.uk |
| Claranet |
relay.clara.net |
| columbia.edu |
smtp.cc.clumbia.edu |
| Comcast |
mail.comcast.com |
| compaq.net |
smtp.compaq.net |
| Compuserve 2000 |
smtp.cs.com |
| Compuserve Classic |
mail.compuserve.com |
| CWCom |
smtp.ntlworld.com |
| Demon |
post.demon.co.uk |
| Discover Net |
mail.discover.net |
| DreamSoft |
mail.dreamsoft.com |
| Easynet |
smtp.easynet.co.uk |
| Easypublish |
smtp.easypublish.co.uk |
| ECR.net |
ecr.net or mail.ecr.net |
| ee.net |
mail.ee.net |
| EEE |
pop.eee.org |
| Eidosnet |
smtp.eidosnet.co.uk |
| EmpireNet |
e2.empirenet.com |
| erols.com |
smtp.erols.com |
| earthlink.net |
mail.earthlink.net |
| Eurobell |
mail.eurobell.co.uk |
| Excite@home |
mail.comcast.com |
| Farming-On-Line |
smtp.farmline.com |
| fast.net |
relay.fast.net |
| Free 24-7 |
smtp.free24-7.net |
| freei.net |
mail.your two letter state abbreviation.freei.net
(eg mail.ny.freei.net) |
| Freeserve |
smtp.freeserve.co.uk |
| Freeserve |
smtp.freeserve.net |
| Fsnet |
smtp.freeserve.co.uk |
| Gateway |
smtp.gateway.net |
| Genie |
mail.genie.co.uk |
| Global Center |
smtp.primenet.net |
| Globalnet |
smtpmail.globalnet.co.uk |
| Host Eutope |
smtp.hosteurope.com |
| ibm.net |
smtp1.ibm.net |
| ic24 |
smtp.ic24.net |
| icdc.com |
mailout.icdc.com |
| Infinity Internet |
smtp.iinet.com |
| Infolink.com |
mail.infolink.com |
| Inland Internet |
mail.inland.net |
| Interlink |
mail.your-net.com |
| Iomart |
smtp.domain.extension |
| IronNet |
mail.iron.net |
| iwayNET |
smtp.iwaynet.net |
| Jade Inc. |
mail.jadeinc.com |
| Keyway Internet |
mail.keyway.net |
| Lineone |
smtp.lineone.net |
| Linkline |
mail.linkline.com |
| Local Net |
mail.local.net |
| Lycos |
smtp.lycos.co.uk |
| Madasafish |
smtp.madasafish.com |
| mcgill |
po-box.mcgill.ca |
| MidOhio.net |
mail.midohio.net |
| mindspring |
mail.mindspring.com, mail.earthlink.net |
| Mistral |
smtp.mistral.co.uk |
| MSN |
smtp.email.msn.com |
| NamesToday |
smtp.namestoday.ws |
| netcom.com |
smtp.ix.netcom.com |
| netreach.net |
smtp.netreach.net |
| Netscapeonline |
mailhost.netscapeonline.co.uk |
| NetSet |
mail.netset.com |
| NetWalk.com |
mail.netwalk.com |
| netzero.net |
smtp.netzero.net |
| nextek.net |
mail.nextek.net |
| Nildram |
smtp.nildram.co.uk |
| nni.com |
nni.com |
| Northstar Data Systems |
mail.nn.net |
| NTLWorld |
smtp.ntlworld.com |
| Onetel |
mail.onetel.net.uk |
| On-Ramp |
mail.marion.net |
| paonline.com |
mail.paonline.com |
| PacBell |
mail.pacbell.net |
| PE Net |
mail.pe.net |
| Pipex |
smtp.dial.pipex.com |
| Plus.net |
relay.plus.net |
| Prodigy |
smtp.prodigy.net |
| PSI Net |
relay.smtp.psi.net |
| Purplenet |
smtp.purplenet.co.uk |
| Quadnet |
mail.quadnet.net |
| rcn.com |
smtp.rcn.com |
| redbird.net |
mail.richnet.net |
| RichNet |
mail.richnet.net |
| Road Runner (insight) |
smtp-server.insight.rr.com |
| Road Runner (Time Warner) |
smtp-server.columbus.rr.com |
| rutgers.edu |
email.rci.rutgers.edu |
| screaming.net |
smtp.tiscali.co.uk |
| Supanet |
smtp.supanet.com |
| Talk21 |
out.talk21.com |
| Telewest |
smtp.blueyonder.co.uk |
| Telocity |
mail.telocity.com |
| Tesco |
mail.tesco.net |
| Tiscali |
smtp.tiscali.co.uk |
| Totalise |
mail.totalise.co.uk |
| TST On Ramp |
mail.tstonramp.com |
| UK2 |
smtp.uk2.net |
| UKGateway |
smtp.ukgateway.net |
| uu.net |
alterdial.uu.net, mail.uu.net |
| v21 |
smtp.v21.co.uk |
| Verizon |
smtpout.verizon.net |
| Virgin |
smtp.virgin.net |
| Vispa |
mail.vispa.com |
| voicenet.com |
mail.voicenet.com |
| Waitrose |
smtpmail.waitrose.com |
| Wanadoo |
smtp.wanadoo.co.uk |
| wcom.net |
pop3host.wanmail.net |
| webcom.com |
smtp.webcom.com |
| Which? Online |
mail.which.net |
| Wight 365 |
smtp.wight365.net |
| Worldonline |
smtp.tiscali.co.uk |
| Yahoo |
smtp.mail.yahoo.com |
| ZX3 |
smtp.zx3.net |
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