Backup files are named filename.ext.# instead of filename.ex#.

(to maintain threading across networks).

reply_id property is not created if it doesn't exist in the msg header.
msg.id is based on the time the message was imported rather than written.

(will segfault on glibc/libc if called with invalid descriptor).

(will segfault on glibc/libc if called with invalid descriptor).

Added ftn_pid, ftn_area, and ftn_flags header fields/convenience ptrs.

specific sub-board (sysop configurable).
Implemented support for SUB_DELLAST toggle option (allows deleting of last
message only). Option has been in SCFG for a long time, but never implemented.

allow users to edit their posted messages on a specific sub-board.
Sub-board toggle options now default to last configured state.

allow users to edit their posted messages on a specific sub-board.

suppress hard-coded displays (system info and active node list) during logon.
Updated brace style (finally).

suppress hard-coded displays (system info and active node list) during logon.

indicating whether the message is to be rfc822-encoded or not (defaults to
false). This solves the problem of the nntp service and newslink module sending
messages with dots in the first character of a line incorrectly.

remote_ip_address (was ip_address), and remote_port.

program's internal code), the file will be displayed to the user before the
door is run.

reply_id properties and place them in the appropriate SMB header fields.
get_msg_header() method defines only the following properties as read only:
number, id, and reply_id - the rest are now read/write.

(used to always do this, but some non-conforming echomail programs apparently
treat sole-carriage returns as soft-CRs and ignore/strip them).