Hi y'all, I had this problem before and can't find the information on how I fixed it but I need to turn off this DNS lookups with sendmail. (I think someone else had this problem before). I added into the MC file FEATURE(`accept_unresolvable_domains')dnl FEATURE(`accept_unqualified_senders')dnl as suggested and tried to recreated the .CF file using m4 /etc/sendmail.mc > /etc/sendmail.cf but gives an error /etc/sendmail.mc:11: m4: Cannot open /usr/lib/sendmail-cf/m4/cf.m4: No such file or directory I remember I was missing the M4 stuff and needed to rpm install it but can't find the file name on the RedHat CD. I have a /mnt/cdrom/RedHat/RPMS/m4-1.4-12.i386.rpm but it says it's installed already.. Aargh, I'm lost now... Can someone help? thanks, George Vieira Network Administrator http://www.citadelcomputer.com.au PGP Fingerprint : 43DC 92AC 1A82 27B2 E97B 52F1 B60F 301A 38A9 A10C PGP KeyID: 0x38A9A10C -- SLUG - Sydney Linux User Group Mailing List - http://slug.org.au/ More Info: http://slug.org.au/lists/listinfo/slug
