On 05/15/2010 11:23 PM, fred smith wrote: > a couple hours after the update (and requisite reboot and reinstallation > of nvidia proprietary driver), I noticed I wasn't gettting any email. > upon a little investigation, I noted that the update had replaced my > custom sendmail.cf with its own. I don't recall updates to sendmail > doing that previously,.... Sounds like you installed a sendmail.cf that was not generated from /etc/mail/sendmail.mc and left the original sendmail.mc unmodified. The rpm updated the unmodified sendmail.mc configuration file. The startup script for sendmail then saw an apparently out-of-date sendmail.mc and rebuilt it from the new sendmail.cf. -- Bob Nichols "NOSPAM" is really part of my email address. Do NOT delete it.