Re: [Mailman-Users] Microsoft blocking our Mailman lists

2018-10-08 Thread Lindsay Haisley
On Mon, 2018-10-08 at 12:23 -0400, Jim Popovitch via Mailman-Users wrote: > On Mon, 2018-10-08 at 11:01 -0500, Lindsay Haisley wrote: > > > > > > I've generally had good luck with Linode. Their tech folks are real > > geniuses and technically their service really rock.  > Next time you're on one

Re: [Mailman-Users] Microsoft blocking our Mailman lists

2018-10-08 Thread Jim Popovitch via Mailman-Users
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On Mon, 2018-10-08 at 11:01 -0500, Lindsay Haisley wrote: > > I've generally had good luck with Linode. Their tech folks are real > geniuses and technically their service really rock. Next time you're on one of their nodes do this: egrep

Re: [Mailman-Users] Microsoft blocking our Mailman lists

2018-10-08 Thread Lindsay Haisley
On Mon, 2018-10-08 at 03:57 -0400, Jayson Smith wrote: > I've learned this lesson the hard way. Back in early 2011 I signed up  > with a company called Serverpronto where I could get my own dedicated  > server. Their terms of service were very clear on the fact that they  > have a zero-tolerance

Re: [Mailman-Users] Microsoft blocking our Mailman lists

2018-10-08 Thread Jayson Smith
Hi, I've learned this lesson the hard way. Back in early 2011 I signed up with a company called Serverpronto where I could get my own dedicated server. Their terms of service were very clear on the fact that they have a zero-tolerance policy when it comes to spammers, and all the horrible

Re: [Mailman-Users] Microsoft blocking our Mailman lists

2018-10-07 Thread Mike Starr
On 10/7/2018 1:25 PM, John Levine wrote: It may well not be you. Linode does a poor job of keeping their network clean of spammers and other miscreants. They always kick them off when you report it, but by then it's too late, so their whole network has an iffy reputation. Linode's hosting is

Re: [Mailman-Users] Microsoft blocking our Mailman lists

2018-10-07 Thread Lindsay Haisley
On Sun, 2018-10-07 at 14:25 -0400, John Levine wrote: > In article you write: > > > > Hi, > > > > Unfortunately, yes, I have seen this behavior from Microsoft. I have no  > > idea what triggers it, but my Linode IP has been blocklisted twice, once  > > a bit over three years ago, and another

Re: [Mailman-Users] Microsoft blocking our Mailman lists

2018-10-07 Thread Lindsay Haisley
On Sun, 2018-10-07 at 12:19 -0500, Robert Braver wrote: > This is almost certainly not going to have anything to do with > Mailman, but more to do with the reputation of the IP address of your > virtual server at Linode or IP netblock ("neighborhood") you are > sending from. Understood. I had

Re: [Mailman-Users] Microsoft blocking our Mailman lists

2018-10-07 Thread Robert Braver
On Sunday, October 7, 2018, 11:28:28 AM, Lindsay Haisley wrote: LH> FMP's mail and web server is a virtual server at Linode. We run half a LH> dozen Mailman lists or so, all opt-in lists for a couple of non-profits LH> and small business customers, all of which have been running LH> successfully

Re: [Mailman-Users] Microsoft blocking our Mailman lists

2018-10-07 Thread John Levine
In article you write: >Hi, > >Unfortunately, yes, I have seen this behavior from Microsoft. I have no >idea what triggers it, but my Linode IP has been blocklisted twice, once >a bit over three years ago, and another time less than two weeks ago. It may well not be you. Linode does a poor job

[Mailman-Users] Microsoft blocking our Mailman lists

2018-10-07 Thread Stephen J. Turnbull
Lindsay Haisley writes: >  hotmail-com.olc.protection.outlook.com [104.47.44.33]: >  >>> MAIL FROM: > BODY=8BITMIME SIZE=5492 >  <<< 550 5.7.1 Unfortunately, messages from [198.58.125.221] weren't > sent. Please contact your Internet service provider since part of their > network is on our

Re: [Mailman-Users] Microsoft blocking our Mailman lists

2018-10-07 Thread Jayson Smith
Hi, Unfortunately, yes, I have seen this behavior from Microsoft. I have no idea what triggers it, but my Linode IP has been blocklisted twice, once a bit over three years ago, and another time less than two weeks ago. If you haven't already, try signing up for their Smart Network Data

Re: [Mailman-Users] Microsoft blocking our Mailman lists

2018-10-07 Thread Mark Sapiro
On 10/07/2018 09:28 AM, Lindsay Haisley wrote: > FMP's mail and web server is a virtual server at Linode. We run half a > dozen Mailman lists or so, all opt-in lists for a couple of non-profits > and small business customers, all of which have been running > successfully for many months. Today I

[Mailman-Users] Microsoft blocking our Mailman lists

2018-10-07 Thread Lindsay Haisley
FMP's mail and web server is a virtual server at Linode. We run half a dozen Mailman lists or so, all opt-in lists for a couple of non-profits and small business customers, all of which have been running successfully for many months. Today I got a large number of unsubscription notices from one