Re: [mailop] hotmail.co.uk bouncing entire IP range with "mailbox unavailable"

2017-09-01 Thread David Yost
: mailop [mailto:mailop-boun...@mailop.org] On Behalf Of Ken O'Driscoll Sent: Friday, September 1, 2017 8:31 AM To: mailop@mailop.org Subject: Re: [mailop] hotmail.co.uk bouncing entire IP range with "mailbox unavailable" On Fri, 2017-09-01 at 09:18 -0500, Alexander Burch wrote: > Anyon

Re: [mailop] hotmail.co.uk bouncing entire IP range with "mailbox unavailable"

2017-09-01 Thread Allen Kevorkov via mailop
. Allen K - Forwarded Message - From: Angelina via mailop <mailop@mailop.org> To: Alexander Burch <abu...@activecampaign.com> Cc: mailop <mailop@mailop.org> Sent: Friday, September 1, 2017 11:13 AM Subject: Re: [mailop] hotmail.co.uk bouncing entire IP r

Re: [mailop] hotmail.co.uk bouncing entire IP range with "mailbox unavailable"

2017-09-01 Thread Ken O'Driscoll
On Fri, 2017-09-01 at 09:18 -0500, Alexander Burch wrote: > Anyone else seeing issue with hotmail.co.uk bouncing messages with this > code: > > "550 Requested action not taken: mailbox unavailable," > > That's usually reserved for invalid email addresses, but they are > bouncing 100% of the

Re: [mailop] hotmail.co.uk bouncing entire IP range with "mailbox unavailable"

2017-09-01 Thread Angelina via mailop
We're seeing it on our end as well as another ESP off list. On Fri, Sep 1, 2017 at 8:18 AM, Alexander Burch wrote: > Anyone else seeing issue with hotmail.co.uk bouncing messages with this > code: > > "550 Requested action not taken: mailbox unavailable," > > That's

[mailop] hotmail.co.uk bouncing entire IP range with "mailbox unavailable"

2017-09-01 Thread Alexander Burch
Anyone else seeing issue with hotmail.co.uk bouncing messages with this code: "550 Requested action not taken: mailbox unavailable," That's usually reserved for invalid email addresses, but they are bouncing 100% of the messages we send them on on of our IP ranges with that code. Just started