Alternatives for outbound email service

Jerry Feldman gaf-mNDKBlG2WHs at public.gmane.org
Mon Sep 27 12:06:13 EDT 2010


On 09/27/2010 11:14 AM, Mark J Dulcey wrote:
> On 9/27/2010 8:49 AM, Edward Ned Harvey wrote:
>  =20
>> IMHO, you need to set up *every* thing right, or a lot of recipient do=
mains
>> will reject your mail.  You need forward&   reverse dns entries that m=
atch.
>> You need a SPF record.  You need a valid signed TLS certificate.  You =
need
>> to react promptly if you somehow get added to a blacklist.
>>    =20
> And occasionally there is NOTHING you can do. For example, AOL=20
> blacklists all the IP address ranges associated with residential DSL=20
> connections; if you're trying to send mail from one of those addresses =

> you can do everything else right and they'll still reject it.
>
>  =20
Yes. AOL (and other ISPs too) simply reject IP address in the dynamic
ranges owned by cable providers. This has been in effect for years. They
should not reject static IP assigned by Comcast, RCN, Charter, ...

I didn't see anyone mention dyndns. You can use something like dyndns
(www.dyndns.com) to act as a host on your domain, and you can use them
as your SMTP host.

--=20
Jerry Feldman <gaf-mNDKBlG2WHs at public.gmane.org>
Boston Linux and Unix
PGP key id: 537C5846
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