Outgoing SMTP E-Mail Server Settings For Gmail, Office 365, Yahoo, & More

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Notebook with outgoing mail serversIf you’ve tried setting up your mail client and are struggling getting it to send your emails, you’re most likely dealing with what’s called an SMTP (Simple Mail Transfer Protocol), or outgoing mail server. The mail client will ask you for your “smtp server” but we continually get messages from readers that they’re left scratching their heads as to what that is.

We are continually updating the list of outgoing mail servers below based on user requests. The table includes outgoing mail servers from around the globe. We’ll also show you how you can skip the need for an outgoing server altogether, which is especially useful if you’re on the road.

Article Overview

What Is An Outgoing Mail Server?

Your outgoing mail server is used to send emails from your computer. Depending on where your email account is hosted, you may or may not be able to use your email provider’s outgoing mail server. Email addresses based on hosted email services such as Hotmail, Google, Yahoo, etc. will use their own outgoing mail servers.

If your email is hosted on your own website, you may want to use your hosting provider’s mail server. For example, websites hosted on example.com may use mail.example.com as both their incoming and outgoing mail servers.

Best Website Hosting Companies Review: Dreamhost vs Bluehost vs Godaddy vs HostgatorLooking For A Reliable Hosting Provider?

Our experts review the best hosting providers, including criteria to determine those with the best mail service, in our annual website hosting comparison.

Don’t Want To Deal With An Outgoing Server?

Are you always on the go between home and work, traveling to different cities, or even different countries? Are you trying unsuccessfully to send emails from your laptop, desktop computer, iPhone or PDA?

You can use SMTP2GO as your outgoing mail server and never worry about problems sending emails again. Setup takes only a couple minutes, and the service will work from anywhere in the world — from home, the office, Los Angeles, or even Guatemala!

My Outgoing Mail Server Doesn’t Work!

Some ISP’s (Internet Service Providers) will not allow you to make use of your own outgoing mail server. In this situation, you’ll need to use your ISP’s outgoing mail server. Find the name of your ISP and use the chart below to find your outgoing mail server.

If you are intent on using your own site’s mail server, you may want to contact your ISP. You can also try changing your outgoing mail (SMTP) port number to 26 (default is 25), as some ISP’s will block port 25 because it is often used for spamming.

4 Steps To Get Your SMTP Server Working Again

The top things people miss when trying to setup their outgoing server are as follows:

  1. Misspelling the outgoing server name (for example, typing smtp.gail.com instead of smtp.gmail.com).
  2. Some servers require outgoing authentication. There should be a box you can check to enable this (it will have your email client use your email address and password to authenticate any emails that you send).
  3. Some setups require an SSL connection. If this is the case, your outgoing port will most likely change (from 25 or 26 to 465).
  4. In most cases, you will not need SPA (Secure Password Authentication).

Listing Of SMTP Servers By ISP

Without further ado, here’s our comprehensive, ever-expanding list of outgoing SMTP mail servers.

ISP SMTP Server (Outgoing)
12 012.net.il
191 mail.191.biz
191.it mail.191.it
Access4Less smtp.access4less.net
Active Network smtp.activenetwork.it
Actrix Networks mail.actrix.co.nz
Adelphia mail.adelphia.net | smtp.blk.adelphia.net
Airtel (India) mail.airtelmail.in | mail.airtelbroadband.in | smtp.airtelbroadband.in | smtpin.airtelbroadband.in | smtp.ncr.airtelbroadband.in
Albacom relay.albacom.net
Albacom smtp.albacom.net
Alcotek smtp.alcotek.it
Alice out.aliceposta.it
Aliceposta.it mail.tin.it
Alise outmail.f2s.com
Alltel mail.alltel.net
America Online (AOL) smtp.aol.com
Arnet smtp.arnet.com.ar
Aruba smtp.aruba.it
AT&T (Dialup) mailhost.worldnet.att.net
AT&T (Broadband) mail.attbi.com
AT&T Net (att.net) outbound.att.net
AT&T Wireless smtp.attwireless.net
AT&T Worldnet mailhost.worldnet.att.net | imailhost.worldnet.att.net
AT&T Yahoo smtp.att.yahoo.com
Atlanet smtp.weblinea.it | smtp.atlavia.it
Atlantic Broadband smtp.atlanticbb.net
Auna smtp.auna.com
Bahrain Telecommunications Company batelco.com.bh
Barak I.T.C mail.barak.net.il
Basilicatanet.it mail.basilicatanet.it
BCPL mail.bcpl.net
Bella.ci bella.ci
Bell Atlantic gtei.bellatlantic.net | smtpout.verizon.net
Bellatlantic.net smtpout.bellatlantic.net
Bellsouth mail.bellsouth.net
Bestweb smtp.bestweb.net
BEV smtp.bev.net
Blacksburg smtp.blacksburg.net
Blazenet smtp.blazenet.net
Bezeq International mail.bezeqint.net
Bezeqint mail.bezeqint.net
Bitstop pangasinan.com
Blu.it smtp.blu.it
Bluebottle mail.bluebottle.com
bluelight.com smtp.mybluelight.com
Bluewin mail.bluewin.ch
BlueYonder smtp.blueyonder.co.uk
bol.com.br smtp.bol.com.br
Brighthouse (Tampa Bay, Road Runner) smtp-server.tampabay.rr.com
BRTURBO smtp.brturbo.com.br
BT Internet mail.btinternet.com
BT Openworld mail.btopenworld.com
BTClick smtp.btclick.com
BTTB mail.bttb.net.bd
BusinessServe smtp.businessserve.co.uk
BYU nm.byu.edu
Cable One mail.cableone.net
Cableinet smtp.blueyonder.co.uk
CAIS smtp.cais.net
Caiway smtp.caiway.nl
Callsouth – Broadband smtp2.callsouth.net.nz
Callsouth – Dial up smtp.callsouth.net.nz
CalWeb smtp.calweb.com
Cantv.net mail.cantv.net
CAPU smtp.capu.net
Cegetel smtp.cegetel.net
CenturyLink smtp.embarqmail.com | smtp.centurylink.net
Chariot Netconnect mail.vic.chariot.net.au
Charm smtp.charm.net
Charter pop.charter.net
Charter mail.charter.net
Charter Communications smtp.charter.net
Cheapnet smtp.cheapnet.it
Chello.pl mail.chello.pl
Chicagonet mail.chicagonet.net
ChoiceHotels.com smtp.choicehotels.com | mail.choicehotels.com | phxsmtp.choicehotels.com
Ciaoweb ciaosmtp.ciaoweb.it
Cingular smtp.mymmode.com
Citizen’s Internet smtp.swva.net
Ciudad smtp.ciudad.com.ar
Claranet relay.clara.net
Clear Net smtp.clear.net.nz
smtp.claro.com | smtp.claro.com.cc, where cc = your country’s domain extension (ie. for Brazil use smtp.claro.com.br).
Click21 smtp.click21.com.br
Coastalnet mail2.coastalnet.com
Columbia smtp.columbia.edu
Columbia Power and Water mail.cpws.net
Comcast / ATTBI smtp.comcast.net (smtp.comcastbiz.net for business)
CompuServ smtp.site1.csi.com
CompuServe Classic mail.compuserve.com
Concentric smtp.concentric.net
Coosahs.net (Apple Mac) mail.coosahs.net
Covad smtp.covad.net
Cox Business smarthost.coxmail.com
Cox East smtp.east.cox.net
Cox Central smtp.central.cox.net
Cox West smtp.west.cox.net
Crosslink smtp.crosslink.net
CU Boulder eces.colorado.edu
Cultura smtp.cultura.com.br
CWCom smtp.ntlworld.com
Daisy Communications Ltd smtp.daisybb.co.uk | smtp.surfdsl.net
Datamat mail.datamat.it
DCA Net smtp-relay.dca.net
Delmarva Online mail-gw.dmv.com
Delta Net smtp.deltanet.com
Demon post.demon.co.uk
Digitel Italia smtp.etmail.it
Dinajpur www.dinajpur.biz
DirecWay smtp.direcway.com
Dream Net Internet mail.dreamnet.co.nz
DSL Extreme smtp.dslextreme.com
EarthLink mail.earthlink.net | smtp.earthlink.net
EarthLink (International) ismtp.earthlink.net
Easynet smtp.easynet.co.uk
Edge mail.edge.net
Eircom.net mail2.eircom.net
Elitel smtp.elitel.biz
Email.it smtp.email.it
Enter smtp.enter.net
Etisalat Network (UAE) mailv.emirates.net.ae
Euronet NL smtp.euronet.nl
EROLS mail.erols.com
Excite smtp.tiscali.it
Exede (Viasat) smtp.exede.net
Ezy smtp.ezy.et
EzySurf smtp.ezysurf.co.nz
FairPoint mail.myfairpoint.net | smtp.fairpoint.net
FastMail mail.messagingengine.com
Fastweb pop.fastwebnet.it | smtp.fastweb.it | smtp.fastwebnet.it | mailbus.fastweb.it webmail.fastwebnet.it (Italy incoming)
Fibertel.com.ar smtp.fibertel.com.ar
Flashcom mail.flashcom.net | smtp.flashcom.net
FloydVA mail.floydva.net
Free | Free Telecom smtp.free.fr
Freedom2surf outmail.f2s.com
Freemail smtp.freemail.it
Freemail.it (Supereva) mail.freemail.it
Freenet | Freenet.de mx.freenet.de
Freeserve smtp.freeserve.co.uk
Frontier (formerly Verizon DSL) smtp.frontier.com
Frontline smtp.fcc.net
Full Channel smtp.fullchannel.net
Galactica.it smtp.galactica.it
Gateway smtp.gateway.net
Genie mail.genie.co.uk
GIGA smtp.giga.net.tw
Globe Net Communications smtp.globe.net.nz
Gmail smtp.gmail.com
GMX mail.gmx.net
Go Daddy smtpout.secureserver.net
Go.com smtp.go.com
Gran Canaria smtp.grancanaria.es
GTI mail.gti.net
Haier Electronics smtp.haier-electronics.com
HiNet | HiNet.net msa.hinet.net | ms15.hinet.net
HiWAAY.net mail.hiwaay.net
Homestead Technologies & Intuit smtp.homesteadmail.com
Hostglobe smtp.hostglobe.com
Hotmail mail.hotmail.com | mx1.hotmail.com | mx2.hotmail.com
Hotmail UK hotmail.co.uk
HotPop.com smtp.hotpop.com
HVA.nl smtp.hva.nl
I4U Internet Services mail.i4u.net.nz
IBM smtp1.ibm.net
IBM Global smtp1.ibm.net
Ic24 smtp.ic24.net
IG smtp.ig.com.br
IHUG smtp.ihug.co.nz
Inet inet.it
Infinito mail.infinito.it
InfoStructure — GRR Technology smtp.grrtech.com
InfoStructure — InfoStructure smtp.mind.net
InfoStructure — Klamath Falls Internet smtp.kfalls.net
InfoStructure — Medford Internet smtp.medford.net
InsightBB mail.insightbb.com
Integra smtp.integra.net
InterAccess smtp.interaccess.com
Interbusiness (TI Easynet) mail1.cs.interbusiness.it
Internet America mail.airmail.net
Internet Highway smtp.ihwy.com
Internet Zahav sout.zahav.net.il
InterFree mail.interfree.it
InternetLibero smtp.internetlibero.it
InWind mail.inwind.it
IOL mail.iol.it
Iomart smtp.domain.ext
ioNet mail.ionet.net
IPrimus Australia smtp.iprimus.com.au
Iprolink smtp.iprolink.co.nz
Istruzione.it istruzione.it
ItalyMail mail.italymail.biz
ITOL mail.itol.com
Ixpres.com smtp.ixpres.com
Juno smtp.juno.com
Jumpy mail.jumpy.it
Katamail smtp.katamail.com
Kataweb smtp.katamail.com
La Poste smtp.laposte.net
Le Neuf smtp.neuf.fr
Libero mail.libero.it
Lillinet smtp.weblinea.it
Lineone smtp.lineone.net
Lycos email.1stup.com
Lycos UK smtp.lycos.co.uk
Lycos.it smtp.lycos.it
Mac.com smtp.mac.com
Madasafish smtp.madasafish.com
Mail2Web smtp.mail2world.com
Mail2World ex7.mail2web.com (requires authentication)
Mail.ru smtp.mail.ru
Mailsnare mail.mailsnare.net
Maktoob Mail smtp.maktoob.com | mira0.maktoob.com | mair0.maktoob.com
MCI2000 mailrelay.internetmci.com
McLeodusa email.mcleodusa.net
McLink mail.mclink.it
Media One smtp.ce.mediaone.net
Mediacom mail.mchsi.com
Mega Path mail.megapathdsl.net
MidMaine.com mail.midmaine.com
Mid Hudson Cable outgoing.mhcable.com
Mindspring smtp.mindspring.com
Mistral smtp.mistral.co.uk
Momax smtp.momax.it
Mpower Communications smtp.mpowercom.net
MSN smtp.email.msn.com
Msoft.it smtp.weblinea.it
Mtel mail.mtel.net
MWEB (South Africa) smtp.mweb.net
NamesToday smtp.namestoday.ws
Nerim.net [email protected]
Nerim SAS smtp.nerim.net
Netcabo smtp.netcabo.pt
Netexplora Chile mail.netexplora.com
Netlink (New Zealand) mail.netlink.co.nz
Netscape smtp.isp.netscape.com
NetscapeOnline UK mailhost.netscapeonline.co.uk
Netvigator mail.netvigator.com
Netvisão (Portugal) mail.netvisao.pt
NetZero.com smtp.netzero.com
Neuf Telecom smtp.neuf.fr
NGI smtp.ngi.it
Nildram smtp.nildram.co.uk
Nittany Media, Inc. smtp.nittany.com
Noos smtp.noos.fr
Novell smtp.novell.com
Novis (Portugal) mail.novis.pt
NTL (UK) smtp.ntlworld.com
NTLWorld smtp.ntlworld.com
Netcom.com smtp.ix.netcom.com
Netexpress.net netexpress.net
NetHere mail.nethere.net
Netscape smtp.isp.netscape.com
Netzero smtp.netzero.net
NRVi.net mail.nrvi.net
NTELOS mail.ntelos.net
NYU.edu is4.nyu.edu
Omega Communications smtp.i-plus.net
OneTel mail.onetel.net.uk
Ono smtp.ono.com | wanadoo.fr
Optonline (Cablevision’s Optimum Online) mail.optonline.net
Orcon mail.orcon.net.nz
P.C.T.S. ns.pcts.sk
PacBell mail.pacbell.net
Paradise Net (New Zealand) smtp.paradise.net.nz
Paonline out.paonline.com
PCHome (Taiwan) smtp.pchome.com.tw
People PC | PeoplePC smtpauth.peoplepc.com | mail.peoplepc.com
People PC mail.peoplepc.com
Pipex smtp.dsl.pipex.com | smtp.dial.pipex.com
Pixius smtp.citilink.com
Post Man mail.postman.net
Poste.it relay.poste.it
Postino.it smtp.postino.it
Previdencia (Brazil) kiwi.previdencia.gov.br
Prodigy smtp.prodigy.net | xasa.com
Prodigy(TELMEX)(Mexico) smtp.prodigy.net.mx
Promo.it smtp.promo.it
PSINet bbr0-f1.sna.com
PSI.net relay.smtp.psi.net
PSU.edu smtp.psu.edu
PTD.net mail.ptd.net
Purplenet (UK) smtp.purplenet.co.uk
Qos.net.il mail.qos.net.il
Quipo quipo.it
Quizil.net mail.quizil.net
R (Cable Galicia) smtp.mundo-r.com
Radio Deejay Mail smtp.deejaymail.it
RCN.com smtp.rcn.com
RCP (Peru) amauta.rcp.net.pe
ReteItaly smtp.reteitaly.com
Rider.edu enigma.rider.edu
Road Runner (Hawaii) smtp-server.hawaii.rr.com
Road Runner (San Diego) mail.san.rr.com
Rogers smtp.broadband.rogers.com
RunBox smtp.runbox.com
Sapo (Portugal) mx.sapo.pt
SBC Global (Yahoo!) smtp.sbcglobal.yahoo.com
SBC Global (Yahoo Ameritech) smtp.ameritech.yahoo.com
SBC Global (Yahoo Flash) smtp.flash.yahoo.com
SBC Global Pacbell smtp.pacbell.yahoo.com
SBC Global Prodigy smtpauth.prodigy.net
SBC Global SWBell smtp.swbell.yahoo.com
SBC Global (Yahoo NVBell) smtp.nvbell.yahoo.com
SBC Global (Yahoo SNet) smtp.snet.yahoo.com
SBC Global (Yahoo Wans) smtp.wans.yahoo.com
SBC Yahoo DSL (SBCYahoo.dsl) smtp.sbcglobal.yahoo.com
Scarlet | Scarlet.be smtp.scarlet.be
Screaming.Net smtp.tiscali.co.uk
SDSU rohan.sdsu.edu
Shentel smtp.shentel.net
SFR (French Mobile Telephone) smtp-auth.sfr.fr
Shaw Canada mail.shaw.ca
Shylex Telecomunicaciones smtp.shylex.net
SiFree.it smtp.simail.it
Sify.com mail.satyam.net.in
Sina.com smtp.vip.sina.com | smtp.sina.com.cn
Skynet | Skynet.be relay.skynet.be
Slingshot smtp.slingshot.co.nz
Softhome.net mail.softhome.net
SouthNet smtp.southnet.co.nz
Southwestern Bell mail.swbell.net
SpeakEasy mail.speakeasy.net
SprintPCS smtp.sprintpcs.com
Spymac mail.spymac.com
StofaNet.dk mail1.stofanet.dk
Sunrise (Switzerland) smtp.sunrise.ch
Supanet smtp.supanet.com
Supereva mail.supereva.it
SuperFree.it smtp.superfree.it
SwissCom (Bluewin) smtpauth.bluewin.ch
Sympatico smtp1.sympatico.ca
Sysnet mail.sysnet.net
Tag Comunicazioni 64.94.0.31
TalkTalk smtp.TalkTalk.net
Tariffe.it smtp.tariffenet.it
TDC backup-mx.post.tele.dk
TELCEL (Mexico( smtp.itelcel.com
Tele2.fr smtp.tele2.fr
Tele2.it smtp.tele2.it
Tele2Internet virtual.everyday.com
Telecom mail.cs.interbusiness.it
Telecom (Alice) mail.tin.it
Telecom ADSL (Business) smtp.191.it
Telecom ADSL (Business) mail.191.it
Telecom Italia 191.it
Telecom Smart mail.tuttopmi.it
Telecom Xtra smtp.xtra.co.nz
Teleconomy Internet mail.191.it
TELEDISNET.BE mail.teledisnet.be
Telefonica smtp.telefonica.net
Telenet (Belgium) uit.telenet.be
Telepac (Portugal – ADSL) smtp.telepac.pt
Telewest (UK) smtp.blueyonder.co.uk
Telkom | Telkomsa.net smpt.telkom.net
Telocity.com smtp.telocity.com
Telstra (Australia) mail.bigpond.com | mailhost.mobilenet.telstra.net
Telus | Telus.net smtp.telus.net
Telvia.it smtp.telvia.it
Terra (Spain, España) smtp.terra.es | smtp.mailhost.terra.es
Terra (Brazil) smtp.sao.terra.com.br
Terra – BR – Recife smtp.rec.terra.com.br
Tesconet mail.tesco.net
TIM.it mail.posta.tim.it
Timenet ADSL smtp2.xdslnet.it
Tin.it out.virgilio.it
TIN.IT free (Funziona Con Alice) mail.clubnet.tin.it
Tiscali smtp.tiscali.it
Tiscali (UK) | Tiscali.co.uk smtp.tiscali.co.uk
Tiscali (Germany) | Tiscali.de smtp.tiscali.de
Tiscali (Spain)| Tiscali.es smtp.tiscali.es
Tiscali (Netherlands) | Tiscali.nl smtp.tiscali.nl
T-Mobile myemail.t-mobile.com
Tnet mail.tnet.it
T-Online mailto.t-online.de
Tol.it smtp-tol.it | smtp.tol.it
Totalise mail.totalise.co.uk
TRE smtp.tre.it
Tugamail mail.tugamail.com
TuttoGratis.it smtp.eutelia.it
TVTel tvtel.pt
UCCS smtp.uccs.edu
UCSD smtp.ucsd.edu
UCSF mail.ucsf.edu
UKGateway smtp.ukgateway.net
United Mail Systems unitedemailsystems.com | smtp.unitedemailsystems.com
University of Maryland mail.umd.edu
UMBC smtp.gl.umbc.edu
UOL smtp.uol.com.br
UOL Sinectis Argentina relay.uolsinectis.com.ar
US Cable smtp.warpdriveonline.com
USA.net smtp.postoffice.net
Utenti Interbusiness Telecom mail.cs.interbusiness.it
Utopia Systems smtp.utopiasystems.net
Utu.fi smtp.utu.fi
V 21 smtp.v21.co.uk
Velocityhsi.com mail.velocityhsi.com
Verio mail.verio.net
Verizon FIOS outgoing.verizon.net (port 465, enable SSL)
Verizon | Verizon DSL outgoing.verizon.net | smtpout.verizon.net
Verizon (iPhone) outgoing.verizon.net (for Verizon Internet customers) | smtp.gmail.com
Videobank videobank.it
Virgilio out.virgilio.it
Virgin smtp.virgin.net
Virginia Tech smtp.vt.edu
Vispa mail.vispa.com
Vivacity pop.Vivacity.it
Vodafone Germany smtp.vodafone.net.de
Vodafone India mail.vodafone.net
Vodafone Italy smtpmail.vodafone.it
Vodafone Spain smtp.vodafonemail.vodafone.es
Vodafone UK smtp.vodafone.net
Waitrose smtpmail.waitrose.com
Wanadoo smtp.wanadooadsl.net
Wanadoo (France) smtp.wanadoo.fr
Wanadoo (Spain, España) smtp.wanadoo.es
Wanadoo.nl smtp.wanadoo.nl
Waypoint mail.wayport.net
Web.de smtp.web.de
Webmail.is smtp.emailsrvr.com
Which Online mail.which.net
WildBlue smtp.embarqmail.com (use outgoing authentication and SSL on port 465)
Windows Live Hotmail smtp.live.com
Wooow.it smtp.wooow.it
World-Net mail.world-net.co.nz
Worldonline smtp.tiscali.co.uk
X-Privat mail.x-privat.org
XS4ALL | Xs4all.nl smtp.xs4all.nl | mail.xs4all.nl
Xtra smtp.xtra.co.nz
Ya.com smtp.ya.com
Ya.com (ADSL) smtp2.adsl.ya.com
Yahoo | Yahoo.com smtp.mail.yahoo.com
Yahoo (SMTP Authentication) smtp.mail.yahoo.com
Yahoo Canada plus.smtp.mail.yahoo.com (Yahoo Plus!) use SSL, port 465, & authentication
Yahoo (China) smtp.mail.yahoo.com.cn
Yahoo (Spain, España) yahoo.es | smtp.correo.yahoo.es
Yahoo Argentina smtp.mail.yahoo.com.ar
Yahoo.co.uk (Yahoo UK) smtp.mail.yahoo.co.uk
Yahoo (Taiwan) | Yahoo.com.tw smtp.mail.yahoo.com.tw | stmp.mail.yahoo.com
Yahoo (Germany) | Yahoo.de smtp.mail.yahoo.de
Yahoo.it smtp.mail.yahoo.it
ZeelandNet mail.zeelandnet.nl
Zero (Japan) | Zero.ad.jp zero.ad.jp
Zimbra zimbra.keepnet.net
Ziplink smtp.ziplink.net
ZNET mail.znet.com
Zonnet smtp.zonnet.nl

Still Can’t Find Your Outgoing SMTP Server?

If you can’t find your outgoing email SMTP server in the list above, let us know in the comments and we’ll try our best to find it for you. Thanks for assisting us in building the most comprehensive outgoing server list possible!

Got Your Email To Send But All You See Is Spam?

Did you finally get your outgoing email working, but on the incoming side you see nothing but garbage and spam? Our experts illustrate two tried and true solutions to stopping spam.

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