define prog mailer by default

changes to recognize special mailer types (e.g., file) early

add definitions for FileMailer and InclMailer

fix botch in invalidaddr() routine

pass timeouts to sfgets; check for control characters in addresses;
fixed deferred error reporting; report duplicate aliases; handle mixed
case recursive aliases; misc fixes

pass timeouts to sfgets

check for invalid characters in addresses

debugging information (print MCI structure)

don't malloc before calling thaw

don't convert CurrentLA to float just for printing

pass read timeouts to sfgets

pass read timeouts to sfgets

report wierd characters in -bt mode

report duplicated aliases; handle upper case aliases properly

add debug routine to dump MCI structure

pass read timeouts as parameter; fix deferred error reporting

put return-receipt-to on a conf.c flag (but don't set it);
fix minor syslog problem

Release 6

fix aliases to print error messages (rather than core dumping);
allow words as error codes to $#error mailer

bug fixes for getopt changes

change random constants to be #defines

change random constants to be #defines; getopt-ify main.c

getopt-ify it

first pass at a getopt interface

compile in NDBM routines for back-compatibility