rules for MX records

  • Thread starter Thread starter Cnews-ms
  • Start date Start date
C

Cnews-ms

Can I point my MX record to an alias or should I use an A record. is there
an RFC to reference??

thanks

CQ
 
Cnews-ms said:
Can I point my MX record to an alias or should I use an A record. is
there an RFC to reference??
Click to expand...

MX record should only point to an A record, no CNAMES or IP addresses.
CNAMEs are prohibited in MX records, according to RFC974, RFC1034 3.6.2,
RFC1912 2.4, and RFC2181 10.3
 

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Similar Threads

MX Linux 21 5
MX-19 a decent Windows 7 replacement. 2
MX-17 a very very useful Distro. 6
Simple Question regarding CName and MX 8
cannot add domain mx record 12
MX-16 well worth a try. 25
TTL for MX? 3
MX Record Question 2

Back
Top