version 1.2.7 of the DCC

Vernon Schryver
Sun Sep 14 17:58:27 UTC 2003

Version 1.2.7 of the DCC source is in  and

The CHANGES file starts with:

    Fix greylist flooding problem reported by Valentin Chopov.
    Add whitelists to greylist servers as requested by Bobby Rose.
    Change `dccm -r` to also set the greylist rejection message and to
	optionally interpolate the queue-ID and SMTP client IP address
	as requested by Gary Mills.
    Fix 1.2.x bug that treated all flooded checksums to a new database
	as stale until a local checksum has been added and dbclean run.

    Complete the fix for "badly signed NOP response" in the DCC server.
	To be effective, the public DCC servers will need to use
	version 1.2.6.

    Fix "badly signed NOP response" bug diagnosed by Philipp Buehler and
	Thorsten Janssen.
    Turn off connect() on DCC client UDP sockets for Linux 5.2.
    Use sysconf() on Solaris and Linux and sysctl() on BSD systems to
	estimate the size of physical memory.  This may reduce the need
	for `./configure --with-db-memory=X`
    Add `./configure --with-DCC-MD5` to use the MD5 code in the DCC source
	instead of any local library.
    Fix dblcean "repairing" the database because "was [it] not closed cleanly."

Vernon Schryver

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