I'll spare ya'll the details, but I went ahead and installed DKIM Proxy (written by the same guy who did dkfilter). Got it set up on Saturday - was kind of a headache, but it's been running for a couple days and seems to be working okay. Details of the install are on my blog: http://offtheline.net/2007/6/6/yahoo-com-mail-and-421-message-temporaril y-deferred
- Jason L. > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Jason LaPier > Sent: Wednesday, May 30, 2007 11:14 AM > To: Eugene Unix and Gnu/Linux User Group > Subject: [Eug-lug] DomainKeys > > Anyone have experience setting up DomainKeys - whether the > yahoo version or one of the open source DKIM, or anything > else that might be out there? > > One of my servers has a registration page that sends an > activation code via email, and if someone signs up with a > yahoo account, my logs show: > host f.mx.mail.yahoo.com[68.142.202.247] said: 421 Message > temporarily deferred - 4.16.51. Please refer to > http://help.yahoo.com/help/us/mail/defer/defer-06.html (in > reply to end of DATA command) > > The help page is decidedly unhelpful (I filled out a form and > got an email back from yahoo that pointed me to the same page > that the error message points to). > > After some googling, it seems to be the best way to get > around this yahoo deferring problem is to set up DomainKeys > (notice there is no mention of DKs on that yahoo 'help' > page). It looks like there are a ton of different ways to > implement DomainKeys, so I'm hoping someone can narrow it > down for me. This particular server is using postfix on > Fedora Core 6. > > Dkfilter seems like a fairly easy way to do it, but feels > weird to me (I guess I don't like the idea that I'd have to > strap something to the outside of postfix to get this to work): > http://www.howtoforge.com/postfix_dkfilter_domain_keys_implementation > > > - Jason > > > -- > Jason LaPier > Network Manager > TACS / WRRC / NPSO > University of Oregon > _______________________________________________ > EUGLUG mailing list > [email protected] > http://www.euglug.org/mailman/listinfo/euglug > _______________________________________________ EUGLUG mailing list [email protected] http://www.euglug.org/mailman/listinfo/euglug
