Message-
> From: mailop [mailto:mailop-boun...@mailop.org] On Behalf Of Michael Wise
> Sent: Thursday, May 05, 2016 3:13 PM
> To: mailop@mailop.org
> Subject: Re: [mailop] Microsoft POP3 Troubles
>
>
> Well, I got an answer, but am no further ahead as such.
> I'd sug
From: mailop [mailto:mailop-boun...@mailop.org] On Behalf Of Michael Wise
Sent: Thursday, May 05, 2016 3:13 PM
To: mailop@mailop.org
Subject: Re: [mailop] Microsoft POP3 Troubles
Well, I got an answer, but am no further ahead as such.
I'd suggest treating them as a malfunctioning POP3 client a
On 09/05/2016 7:22 PM, Joseph B wrote:
Hi Chris,
I've followed up with my customers who had this issue.
It seems they had Oulook.com checking their email accounts via POP3,
this had been setup for some time (years) and they hadn't touched or
changed it recently.
As the customers had since migr
Hi Chris,
> The issue is its not just this one particular mailbox, this just
> happened to the first one I checked. This is happening for about 15
> different domains we host, all with different mailboxes and they are
> all different customers. The issue started happening about the same
>
Message-
From: mailop [mailto:mailop-boun...@mailop.org] On Behalf Of Michael Peddemors
Sent: Thursday, May 5, 2016 7:15 AM
To: mailop@mailop.org
Subject: Re: [mailop] Microsoft POP3 Troubles
Generally an increase in POP is only related to two things:
* Email Client has short time out's and
Generally an increase in POP is only related to two things:
* Email Client has short time out's and long query times.
Seems some* email clients will attempt to download messages, but if the
re-query time comes around, it will terminate the first connection and
then restart from the beginning.
> I was reviewing my flow records and I can see in the last 24h we have
> started doing a much larger amount of POP3 traffic to Microsoft than
> usual. As an example, some of the IP's that are making the POP3
> connections are:
Yes, we started seeing these logins from around April 18th.
Some u
;mailto:mailop@mailop.org>
Subject: Re: [mailop] Microsoft POP3 Troubles
On 05/05/2016 5:16 PM, Michael Wise wrote:
But by virtue of the, "admin" I'd want whomever owns that domain to be advised?
It might be some Dev doing something with their own mailbox, or ... I have no
On 05/05/2016 5:16 PM, Michael Wise wrote:
But by virtue of the, "admin" I'd want whomever owns that domain to be
advised?
It might be some Dev doing something with their own mailbox, or ... I
have no idea, sorry.
Hi Michael,
The issue is its not just this one particular mailbox, this just
You'd think some rDNS, but...
It's not Azure.
I have no idea, sorry.
But by virtue of the, "admin" I'd want whomever owns that domain to be advised?
It might be some Dev doing something with their own mailbox, or ... I have no
idea, sorry.
Aloha,
Michael.
--
Sent from my Windows Phone
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