SMTP server addresses for various ISP's
| ISP | SMTP Server / Outgoing Mail Server |
|---|---|
| pulse8 | smtp.ukadsl.eng.net |
| AOL | smtp.aol.com |
| BlueYonder | smtp.blueyonder.co.uk |
| BusinessServe | smtp.businessserve.co.uk or aap.businessserve.co.uk |
| BT Click | smtp.btclick.com |
| BT Internet | mail.btinternet.com |
| BT Openworld | mail.btopenworld.com |
| Cableinet | smtp.blueyonder.co.uk |
| Claranet | relay.clara.net |
| CWCom | smtp.ntlworld.com |
| Demon | post.demon.co.uk |
| Easynet | smtp.easynet.co.uk |
| Freeserve | smtp.freeserve.co.uk |
| Genie | mail.genie.co.uk |
| ic24 | smtp.ic24.net |
| Iomart | smtp.youdomainname |
| Lineone | smtp.lineone.net |
| Lycos | smtp.lycos.co.uk |
| Madasafish | smtp.madasafish.com |
| Mistral | smtp.mistral.co.uk |
| NamesToday | smtp.namestoday.ws |
| Netscapeonline | mailhost.netscapeonline.co.uk |
| Nildram | smtp.nildram.co.uk |
| NTLWorld | smtp.ntlworld.com |
| o2 | smtp.o2.co.uk |
| OneTel | mail.onetel.net.uk |
| Orange | smtp.orange.net |
| Pipex | smtp.dial.pipex.com |
| Purplenet | smtp.purplenet.co.uk |
| Screaming.Net | smtp.tiscali.co.uk |
| Sky | smtp.tools.sky.com |
| Supanet | smtp.supanet.com |
| Telewest | smtp.blueyonder.co.uk |
| Tesconet | mail.tesco.net |
| Tiscali | smtp.tiscali.co.uk |
| Totalise | mail.totalise.co.uk |
| UKGateway | smtp.ukgateway.net |
| V21 | smtp.v21.co.uk |
| Virgin | smtp.virgin.net |
| Vispa | mail.vispa.com |
| Waitrose | smtpmail.waitrose.com |
| Wannado | smtp.wannado.net |
| Which Online | mail.which.net |
| Worldonline | smtp.tiscali.co.uk |
| Yahoo | smtp.mail.yahoo.com |