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Re: email questions...



Monique Y. Mudama wrote:

On 2004-08-05, Eric Gaumer penned:
Most well configured mail servers will not accept mail from dynamic
IP's and/or hosts with no MX record. If you are trying to send mail
out using your own mail server then you most likely have it
misconfigured.=20

I think any requirement for an mx record is misconceived. Expecting IPs to have matching ptrs, fine. Expecting forward and reverse lookups to match may be making life administratively difficult for the innocent to little benefit.


A few servers also won't accept mail if you don't have reverse dns set
up.  I ran into that problem and had to ask my ISP to set up reverse
lookup for me.

Using your ISPs relay also works well, and has other benefits too. Such as taking your mail more quickly than the remote site(s), especially if you send mail to lots of people.

Such as if you're hosting a mailing list.



--

Cheers
John

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