>if you check the domain "infoservices.in" with dnsstuff.com you can >see no MX for that domain. >But still mail is coming at user@xxxxxxxxxxxxxxxx we are using it for >our official purposes and infoservices.in is our official site too. > >I wounder how mail is still coming with out MX ? could any one kindly >explain ? Most Mail Transport Agents will fall back to the A record if no MX records are found. This precident was set by sendmail, and woe betide any implementation that ignores precident, but it would be foolish to count on all MTAs behaving this way. -- Andrew McNamara, Senior Developer, Object Craft http://www.object-craft.com.au/ ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html