addresses (e.g. user@host:port).
alias.cfg can now specifcy external servers (different address or port), and the
'*' wildcard char is supported (e.g. *@somedomain.com *@otherdomain.com).

connection BEFORE the LIST/RETR/STOR command is sent.

when telnet server network interface is set to 0 (<any>).

(must add %s to ctrl/text.dat->AutoMsgBy)

hungup. Waits up to 10 seconds for child process to terminate before killing it.

open and return null if it isn't.
save_msg method now truncates white-space off end of message body.

Client sockets are closed before waiting for services to terminate.

User #1 pseudonym matching is now handled by matchuser().

Moved sysop psuedonym matching from alias() to matchuser().