external mail processors.

empty *IF* the message was redirected to a sub-board.
If not (recipient list empty, but not to a sub), return OK response.

list file (without actually deleting the file), don't bother saving the message
to the message base.

This is *likely* to break the Win32 build and even when the macros are
specified in xpdev, I doubt Microsoft has added support for the 'z' size
specifier used in smblib/smbadd.c we'll likely need a SIZE_T_SIZE macro
that is "z" on C99 systems and "ll" or "64" or whatever it is on Win32.

Or maybe a whole slew of complete SIZE_T macros since the 32/64 but thing
and the max file size thing may actually need the full format specification
to be in the macro... "zu" on C99 platforms and whatever magic Microsoft
needs there.

and leave it rooted until the script is done or the context is destroyed.

This should clean up crashes before a script starts (ie: While creating
common objects)

has its own functional "too much recursion" detection.
Replaced "branch callback" stuff with "operational callback".
JavaScriptBranchLimit has been replaced with JavaScriptTimeLimit
(default value: 24 hours)

Currently, the return value and result of js_mailproc() isn't used anywhere
anyway. <shrug> Not compiled/tested.

functions when an excpetion is pending.

Some work still needs to be done on js_msgbase.c,  js_user.c, and mailsrvr.c

all exported functions and data types using a 32-bit time_t (time32_t).
(part 2 of 2)

Only js_ValueToStringBytes() still leaks.

      on the floor of Deuce's computer room
Cyan: Rob's on his way
* Deuce throws his coffee on it.

variables.
Log socket descriptor number (when available) with bounce log messages
(and prefix "SEND" like all other sendmail thread log messages).

The connect timeout is now configurable in sbbs.ini [Mail] ConnectTimeout
(default = 30 seconds), set to 0 for blocking connections (and OS-default
timeout).

- if configured max recipients = 0 means unlimited (for all users)
- max recipients limit is applied to pending send emails (non-M-exempt users)
- M-restricted users can not receive unauthenticated SMTP mail messages
- Introduced inbox msg limit (for non-M-exempt users) with sbbs.ini [Mail]
  MaxMsgsWaiting value (default: 100), 0 = unlimited

destination server: if an MX server connection fails, "negative cache"
the failure for that iteration of the sending loop so we don't attempt to
reconnect to the same server(s) repeatedly for the same iteration (and let
other mail get out more quickly).

user that supplies a > 9 char password which happens to match a user's password
when truncated to 8 chars.

The attempt list can be view with sbbscon->'a' command or sbbsctrl->view->Login
Attempt List...
Delay/throttle/hacklog/and auto-filter values/thresholds are now configurable
in sbbs.ini.

recent), and automatically filter IPs of obvious hackers
(100 consecutive unique failed login attempts).

from the same host (but not necessarily the same connection).
No login retry is allowed for suspected hackers (one authentication attempt per
connection).
New-connections from suspected hack hosts are now delayed increasingly with
the number of failed login attempts.

especially through SMTP (where these values are exposed via the Originator-info
header field): SENDERUSERID, SENDERSERVER, and SERVERTIME.

Added the "Originator-info" header field for transmitted messages which will
help track the original submission, especially when submitted via protocols
other than SMTP.
The RECIPIENT/To header field for SMTP-submitted msgs now contains the
parsed "To:" name, if possible (instead of the address).
Added security delay to failed SMTP AUTH-MD5 logins.

- added 5 second delay before responding to POP or SMTP
  client regarding invalid username or password attempt (limit number of
  effective brute force hack attempts per minute).
-  increment the user email sent statistics for authenticated SMTP msg recvs
- check the configured max emails per day value (for the user's security level)
  and reject any messages that would exceed this value (exept for 'M'-exempt
  users) - this has been on the todo list for a long time.

the RCPT TO user), before checking for the "sub:code" recipient. This allows
SMTP posts (e.g. using the "sub:code" syntax in the ctrl/alias.cfg file) to be
processed by external mail processors before being posted (e.g. to strip HTML).

subjects shorter than 10 chars were not supposed to be hashed (for SPAM
detection), but the SPAM source is a bit position, not an ordinal, so the wrong
SPAM sources (body and msg-id) were removed from the hashing souce list rather
than the subject (which was still hashed).

commonly modified by multiple threads, potentially simultaneously, resulting in
bad values (e.g. active_clients = -1).
Updated copyright date to 2011.
Fixed Win32 compile bug in main.cpp introduced in last commit.
Eliminated some unused variables and updated some times (e.g. ulong in place
fo uint32_t).

acknowledgement ("250 OK") can be sent. In this case, the sender is either a
spammer or it is a legitimate delivery attempt that has been aborted for some
reason (e.g. timeout due to throttling).

Updated copyright dates.

make system.matchuserdata return an array of all matches if match_all==true, starting at usernumber if specified. (userdatdupe now takes an additional paremeter)

heap corruption in mailserver.