dn_skip -> dn_skipname

ANSI C; sprintf now returns an int.

checked in for eric; new message

bug report 4.3BSD/usr.lib/50; fix user@[a.b.c.d]

always uses local time

removed timezone call; tm structure now has zone entry.

do it right

pass sending hostname correctly back via the $s macro (broken sometime
earlier); hack around some name server changes

fix stupid botch -- reversed condition

hack around compiler bug that gets confused on isascii

delete unneeded #include <ctype.h>

set QBADADDR on illegal cases -- such as sending directly to files

Fix security bug allowing writing to arbitrary files; from Bart Miller
at U. Wisconsin.

don't let "locked job" messages remove transcript & lock

don't let "locked job" messages remove transcript & lock

make global variables begin with cap letters -- Please!!

make sure that 0, 1, and 2 are open to avoid confusing syslog;
from Steve Schoch <schoch@orion.arpa>

make sure that 0, 1, and 2 are open to avoid confusing syslog;
from Steve Schoch <schoch@orion.arpa>

move the include of sendmail.h so MXDOMAIN can come from it

add MX support

MX branch merge

clean up code a bit, move MX query, getmxrr is smarter

fix possible buffer overflow problem, use specific routine for
canonicalizing host names not gethostbyname

hack for Jeeves being broken, replace gethostbyname by a specific
routine for canonicalizing hostnames

add support for MX use of the name server