nanog mailing list archives
Re: An A record is an MX record and is a missing MX....
From: Owen DeLong <owen () delong com>
Date: Fri, 04 Apr 2003 14:33:40 -0800
There is one other situation where you need an MX record. If your domain is foo.com and the A record for foo.com is _NOT_ the machine that accepts mail for foo.com, you need an MX record pointing to the correct machine. Often this will be mail.foo.com or smtp.foo.com. Owen--On Friday, April 4, 2003 10:13 AM +0800 Indra PRAMANA <indra () indra webvis net> wrote:
At 03:58 PM 4/3/2003 -0600, Gerardo Gregory wrote:Since then I have learned that some MTA's will look for an A record if it cannot find an MX record and use the A record instead.This is always the case. MX records are only required if you want to have more than one mail exchange servers to serve your domain, e.g. if you want to have a secondary mail server as a relay if the primary server goes down. If you only have one mail exchange server to serve your domain, you don't need MX records. An A record pointing to your mail server is sufficient. -ip-
Current thread:
- Re: An A record is an MX record and is a missing MX...., (continued)
- Re: An A record is an MX record and is a missing MX.... Will Yardley (Apr 03)
- Re: An A record is an MX record and is a missing MX.... Richard Irving (Apr 03)
- RE: An A record is an MX record and is a missing MX.... Gerardo A. Gregory (Apr 04)
- Re: An A record is an MX record and is a missing MX.... Adam McKenna (Apr 04)
- Re: An A record is an MX record and is a missing MX.... Richard Irving (Apr 04)
- Re: An A record is an MX record and is a missing MX.... Adam McKenna (Apr 04)
- Re: An A record is an MX record and is a missing MX.... Indra PRAMANA (Apr 03)
- Re: An A record is an MX record and is a missing MX.... Craig Partridge (Apr 03)
- Re: An A record is an MX record and is a missing MX.... Indra PRAMANA (Apr 03)
- Re: An A record is an MX record and is a missing MX.... Randy Bush (Apr 03)
- Re: An A record is an MX record and is a missing MX.... Owen DeLong (Apr 04)
- Re: An A record is an MX record and is a missing MX.... Michael Moscovitch (Apr 04)