| 12Move | smtp.12move.nl |
| A1 | mail.a1.nl |
| Acon | mail.acon.nl |
| Bart | mail.bart.nl |
| Biscon | smtp.biscon.nl |
| Bos | mail.bos.nl |
| Box | mail.box.nl |
| Bit | smtp.bit.nl |
| Capitol Online | mail.capitolonline.nl |
| Casema | mail.casema.nl |
| Castel | mail.bart.nl |
| Chello | mail.chello.nl |
| Cistron | smtp.cistron.nl |
| Cobweb | mail.cobweb.nl |
| Compuserve Classic | smtp.compuserve.com |
| Compuserve 2000 | smtp.cs.com |
| Concepts | mail.concepts.nl |
| Cuci | smtp.cuci.nl |
| Cybercomm | smtp.cybercomm.nl |
| Dataweb | smtp.dataweb.nl |
| DDS | smtp.dds.nl |
| Demon | post.demon.nl |
| Enternet | smtp.enternet.nl |
| Etrade | mail.username.etrade.nl |
| Euronet | smtp.euronet.nl |
| ExpressoWeb / Bart | mail.bart.nl |
| Freeler | smtp.freeler.nl |
| Gateway to Internet | mail.e-post.nl |
| GlobalXS | smtp.globalxs.nl |
| HCCnet | smtp.hccnet.nl |
| Het Net | mailhost.hetnet.nl |
| Home | mail.home.nl |
| IAE | mail.iae.nl |
| IAF | mail.iaf.nl |
| IGR | mail.igr.nl |
| Inn | mail.inn.nl |
| IPR | mail.ipr.nl |
| Interbox | mail.box.nl |
| Interstroom | smtp.interstroom.nl |
| Introweb | smtp.introweb.nl |
| Kabelfoon | smtp.kabelfoon.nl |
| KeyAccess | mailhost.castel.nl |
| Knoware | smtp.knoware.nl |
| Libertysurf | smtp.libertysurf.nl |
| Luna | smtp.luna.nl |
| Macon | smtp.macon.nl |
| Miconnet | smtp.miconnet.nl |
| Multiweb | smtp.multiweb.nl |
| MyWeb | mail.username.myweb.nl |
| Netland | smtp.netland.nl |
| NL net | smtp.nl.net |
| NokNok | geen |
| Noord Brabant Net | mail.concepts.nl |
| Novaxess | mail.novaxess.nl |
| OneTel Net | mail.onetelnet.nl |
| Planet Internet | mail.planet.nl |
| Plex | mailhost.plex.nl |
| Quickonline | smtp.quickonline.nl |
| Rapide | smtp.rapide.nl |
| RS Net | mail.rsnet.nl |
| Scarlet | smtp.scarlet.nl |
| Solcon | mail.solcon.nl |
| Superweb | mail.superweb.nl |
| Support Net | smtp.supportnet.nl |
| Talkline | smtp.talkline.nl |
| Tebenet | mail.tebenet.nl |
| Telebyte | smtp.telebyte.nl |
| The Internet Plaza (TIP) | smtp.tip.nl |
| Tiscali | smtp.tiscali.nl |
| TMFweb | mail.username.tmfweb.nl |
| UUNet | smtp.nl.net |
| UwNet | smtp.uwnet.nl |
| Vinden | smtp.vinden.nl |
| Wanadoo | smtp.wanadoo.nl |
| West Brabant Net | mail.concepts.nl |
| Wirehub | smtp.wirehub.nl |
| Wish | smtp.wish.net |
| WorldAccess | mail.planet.nl |
| WorldOnline | smtp.worldonline.nl |
| WXS | mail.planet.nl |
| Xs4all | smtp.xs4all.nl |
| ZeelandNet | mail.zeelandnet.nl |
| Zonnet | smtp.zonnet.nl |
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