Difference between revisions of "Mutt Header Format"

Revision as of 12:09, 28 July 2007

Date: Sat, 28 Jul 2007 18:29:15 +0200
To: Username <username@receivinghost.com>
Subject: header test
Message-ID: <20070728162915.GA2046@localhost>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.5.13 (2006-08-11)
From: Username <username@sendinghost.com>

Code responsible for generating Message-ID:

char *mutt_gen_msgid (void)
{
  char buf[SHORT_STRING];
  time_t now;
  struct tm *tm;
  const char *fqdn;

  now = time (NULL);
  tm = gmtime (&now);
  if(!(fqdn = mutt_fqdn(0)))
    fqdn = NONULL(Hostname);

  snprintf (buf, sizeof (buf), "<%d%02d%02d%02d%02d%02d.G%c%u@%s>",
            tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday, tm->tm_hour,
            tm->tm_min, tm->tm_sec, MsgIdPfx, (unsigned int)getpid (), fqdn);
  MsgIdPfx = (MsgIdPfx == 'Z') ? 'A' : MsgIdPfx + 1;
  return (safe_strdup (buf));
}

References

mutt/sendlib.c