[kwlug-disc] Testing a mail port

[Joe Wennechuk]

also when I use the smtp check at mxtoolbox.com it tells me that the smtp server at mail.ufn.com is good and fine...
smtp:54.235.159.86   Monitor This   smtp  220 mail.ufn.com Welcome to the @Mail SMTP Server ( Exim )TestResultSMTP Reverse DNS MismatchOK - 54.235.159.86 resolves to mail.ufn.comSMTP Valid HostnameOK - Reverse DNS is a valid HostnameSMTP Banner CheckOK - Reverse DNS matches SMTP BannerSMTP TLSOK - Supports TLS.SMTP Connection Time0.688 seconds - Good on Connection timeSMTP Open RelayOK - Not an open relay.SMTP Transaction Time2.703 seconds - Good on Transaction TimeSession Transcript:
Connecting to 54.235.159.86

220 mail.ufn.com Welcome to the @Mail SMTP Server ( Exim ) [609 ms]
EHLO PWS3.mxtoolbox.com
250-mail.ufn.com Hello pws3.mxtoolbox.com [64.20.227.134]
250-SIZE 52428800
250-8BITMIME
250-PIPELINING
250-AUTH LOGIN
250-STARTTLS
250 HELP [641 ms]
MAIL FROM:<supertool at mxtoolbox.com>
250 OK [641 ms]
RCPT TO:<test at example.com>
550 relay not permitted [688 ms]

PWS3v2 3360ms

Joseph WennechukPhone: (226) 600-6119https://www.linkedin.com/pub/joseph-wennechuk/4/b59/382


> Date: Wed, 9 Mar 2016 13:57:07 -0500
> From: kb at 2bits.com
> To: kwlug-disc at kwlug.org
> Subject: Re: [kwlug-disc] Testing a mail port
> 
> On Wed, Mar 9, 2016 at 1:49 PM, Joe Wennechuk
> <youcanreachmehere at hotmail.com> wrote:
> > actually this is what I was looking for... dig..
> > The domain is kwflowers.com but I get nothing
> > interesting back when I do a dig mx kwflowers.com
> 
> dig mx kwflowers.com says:
> 
> ;; ANSWER SECTION:
> kwflowers.com.          86400   IN      MX      10 mail.ufn.com.
> 
> > Now I am not sure. When I use mxtoolbox to check
> > kwflowers.com I get mail.ufn.com.
> 
> That confirms what dig shows.
> 
> So, mail is supposed to be handled by mail.ufn.com
> 
> Maybe this is what they want, maybe not. If not, then that explains
> why email is not being handled for that domain.
> 
> 
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