mbneto wrote: > Hi, > > Some clever admin configured the MX of a domain pointing to > server_01.domain.com. > > My users are unable to send email to that domain and attempts to contact the > admin and tell him that _ is not allowed resulted in 'every body else > works'. > > So, is there any workaround this issue? > > Regards.
domain.com shows up with two A RR's: ;; ANSWER SECTION: domain.com. 3492 IN A 66.150.120.131 domain.com. 3492 IN A 216.34.94.184 conducive# dig any mx domain.com The MX is on 66.150.120.140 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 0 ;; QUESTION SECTION: ;domain.com. IN MX ;; ANSWER SECTION: domain.com. 3600 IN MX 10 sentry.domainbank.com. ;; AUTHORITY SECTION: domain.com. 60 IN NS ns1.dotsterhost.com. domain.com. 60 IN NS ns3.dotsterhost.com. domain.com. 60 IN NS ns2.dotsterhost.com. ;; Query time: 187 msec ;; SERVER: 202.85.128.32#53(202.85.128.32) ;; WHEN: Wed Apr 22 21:11:42 2009 ;; MSG SIZE rcvd: 128 Suggest you simply Locally Blacklist it bothway. End of problem. Bill -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
