message insists on a literal " " or "-" for continuation

alias maps include null byte; don't add .db if it already exits

IBM_AIX => _AIX3

avoid writing an error message announcing that you can't write the
message

documentation update

merge alias database with maps, expanding and changing interface;
announce mailer/host/user triple on -bv flag; don't send unsolicited
multiline HELO replies -- it breaks Pony Express; AIX portabilit

merge alias database with maps, expanding and changing interface;
announce mailer/host/user triple on -bv flag; don't send unsolicited
multiline HELO replies -- it breaks Pony Express; AIX portability changes

show more ...

AIX compatibility changes; clean up map initialization functions

cleanup for NIS maps

avoid unexpected multiline replies to HELO packet -- it breaks
Pony Express on VMS; instead use a two line 220 greeting with ESMTP as the
first word of the second line

changes to merge alias and map implementations

pessimize on channel flushing

changes to merge alias and map implementations

log more information on -bv "deliverable" message

need to delete ndbm.h from db library as well as ndbm.o

compatibility for Sun BSD

type conflicts

clean up function prototypes

delete unneeded and conflicting errstring declarations

first cut at merged map/alias implementation

MIME cleanups

use newstr for e_message consistently

give better error message on "can't exec" error

fix nasty bug that causes core dumps on fallback MXes

fix code that does MX fallback to avoid null ptr refs

try to make setproctitle port to NET/bsd and BSD/386 better