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Re: [OM] Mail Delivery

Subject: Re: [OM] Mail Delivery
From: Jez Cunningham <jez@xxxxxxxxxxxxxx>
Date: Sat, 3 May 2014 12:20:52 +0100
Tres amusant Philippe!!!


On 3 May 2014 11:45, Philippe <philippe.amard@xxxxxx> wrote:

> 10) Tina is in trouble
> 20) David says she must contact her ISP
> REM cross fingers AND wait
> End of File
> ;-)
>
> Amities
> Philippe
>
>
>
> Le 3 mai 2014 à 12:37, John Hudson <OM4T@xxxxxxxxxxx> a écrit :
>
> > Can someone please re-write the undernoted message from OZ into
> comprehensive non-technically oriented English. As it stands it is babble.]
> >
> > jh
> >
> > On 5/3/2014 6:22 AM, David Thatcher wrote:
> >> Tina,
> >>
> >> this is an MTA (mail transfer agent) level failure, (typically people
> >> use mail user agents like eudora/thunderbird/outlook/mutt/pine or one of
> >> the many webmail processes to generate their mail, and these MUAs
> >> deliver to an MTA at the user's ISP).
> >>
> >> It looks like the comporium.net mail exchanger server (MX) is
> >> misconfigured, unwell, a bit draconian about who can send mail to it, or
> >> it's DNS servers may be slow. The HELO (or extended hello: EHLO) is the
> >> second part of the mail transfer conversation, and the 'client' MTA is
> >> expecting a '250'  welcome-type response from the comporium 'server'. It
> >> appears this is not happening within a reasonable amount of time. It is
> >> fairly common for MTAs to check the domain name offered in the HELO
> >> against the internet address (helping to make a decision about how
> >> SPAMmy the message is) before responding, but if the domain lookup takes
> >> too long an MTA can give up.
> >>
> >> The 451 is a 'temporary local processing failure' and the reporting MTA
> >> (google?) will keep trying up until the mail timeout. This timeout is
> >> often 4 days by default - which is why I think it's imprudent to try to
> >> do urgent business by e-mail, but many of my my clients disagree  and
> >> then whine bitterly *via e-mail* when their e-mail is broken for reasons
> >> outside of their (and our) control :).
> >>
> >> I'd imagine you need to seek the support of your ISP helpdesk at this
> >> point.
> >>
> >> davidt
> >>
> >>
> >> On Fri, May 02, 2014 at 08:07:52PM -0400, Tina Manley wrote:
> >>> All of my mail is resulting in this message:
> >>>
> >>> "This is  automatically generated Delivery Status Notification
> >>>
> >>> THIS IS A WARNING MESSAGE ONLY.
> >>>
> >>> YOU DO NOT NEED TO RESEND YOUR MESSAGE.
> >>>
> >>> Delivery to the following recipient has been delayed:
> >>>
> >>>      images@xxxxxxxxxxxxx
> >>>
> >>> Message will be retried for 2 more day(s)
> >>>
> >>> Technical details of temporary failure:
> >>> Google tried to deliver your message, but it was rejected by the
> server for
> >>> the recipient domain comporium.net by
> d51502b.ess.barracudanetworks.com.
> >>> [64.235.150.197].
> >>>
> >>> The error that the other server returned was:
> >>> 451 No response to HELO/EHLO"
> >>
> >
> > --
> > _________________________________________________________________
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> --
> _________________________________________________________________
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>
>
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