Your Listserv works and is accepting mail normally.   I successfully got a
thanks/welcome exchange.

If there is blocking happening, it is somewhere in knifecenter.com, but it
is not happening on store.knifecenter.com


It also looks like two of your MX's point to the same address.  Do you have
multiple email domains being serviced by the same mail agent on
listserv/store/mac ?

Jason Harris


listserv:/var/log # dig mac.knifecenter.com

; <<>> DiG 9.2.3 <<>> mac.knifecenter.com
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 13858
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 0

;; QUESTION SECTION:
;mac.knifecenter.com.           IN      A

;; ANSWER SECTION:
mac.knifecenter.com.    86347   IN      A       70.88.225.6






-----Original Message-----
From: LISTSERV give-and-take forum [mailto:[log in to unmask]] On
Behalf Of Ki Song
Sent: Friday, February 24, 2006 13:44
To: [log in to unmask]
Subject: Re: Windows XP Firewall

> From: Valdis Kletnieks <[log in to unmask]>
> Reply-To: LISTSERV site administrators' forum
> <[log in to unmask]>
> Date: Fri, 24 Feb 2006 16:10:16 -0500
> To: [log in to unmask]
> Subject: Re: Windows XP Firewall
>
> On Fri, 24 Feb 2006 15:43:27 EST, Ki Song said:
>
>> Why would other functions of LISTSERV work? I can e-mail my listserv
>> ([log in to unmask]) and subscribe/unsubscribe from the
>> listserv without any problems.
>
> The MX list for [log in to unmask]:
>
> knifecenter.com.        86400   IN      MX      40 mac.knifecenter.com.
> knifecenter.com.        86400   IN      MX      10 mail.knifecenter.com.
> knifecenter.com.        86400   IN      MX      20 store.knifecenter.com.
> knifecenter.com.        86400   IN      MX      30 omega.knifecenter.com.
>
> There is no MX list for [log in to unmask] - as a result, mail
> will go to the A record only.
>
> End result - mail for knifecenter.com will succeed if *any* of the 4
> addresses are accepting mail, but for @store. it will bomb out if that
> one address isn't listening for inbound mail.

Sorry. It's when I send mail to [log in to unmask], not
[log in to unmask]

Does that make a difference? Shouldn't mail sent to
[log in to unmask] be sent directly to the listserv (which is on
the store.knifecenter.com server)?