Re: [mailop] Is outlook.com blocking all Linode IPv4 space?

2021-12-06 Thread Grant Taylor via mailop
On 12/6/21 1:02 PM, Michael Peddemors via mailop wrote: In general, Linode is not a bad place.. However, you should ask them to provide you 'rwhois' for your IP Address. Linode didn't offer rwhois nor SWIP when I asked them about it O(18) months ago. I'd love to learn if that has changed.

Re: [mailop] Is outlook.com blocking all Linode IPv4 space?

2021-12-06 Thread Daniele Nicolodi via mailop
On 06/12/2021 21:02, Michael Peddemors via mailop wrote: In general, Linode is not a bad place.. However, you should ask them to provide you 'rwhois' for your IP Address. What do you mean with "rwhois"? Most of the bad IP(s) are compromised servers, you might have just got the bad luck of the

Re: [mailop] Is outlook.com blocking all Linode IPv4 space?

2021-12-06 Thread Daniele Nicolodi via mailop
On 06/12/2021 21:09, Mary via mailop wrote: I had the same experience with outlook.com and servers hosted by many cloud providers, including Linode. The solution with Linode is very simple, just open a ticket and they'll get in touch with M$ and you'll be added into their whitelist. It usually

Re: [mailop] Is outlook.com blocking all Linode IPv4 space?

2021-12-06 Thread Jarland Donnell via mailop
A worthwhile note is that, at least in my experience, the messaging there can be a bit misleading. I've removed my old blog where I proved it with logs, but what it basically amounted to was this: I have many times received that exact error, and had the next email accepted by their systems less

Re: [mailop] Is outlook.com blocking all Linode IPv4 space?

2021-12-06 Thread Mary via mailop
I had the same experience with outlook.com and servers hosted by many cloud providers, including Linode. The solution with Linode is very simple, just open a ticket and they'll get in touch with M$ and you'll be added into their whitelist. It usually takes 2 business days. Just make sure to h

Re: [mailop] Is outlook.com blocking all Linode IPv4 space?

2021-12-06 Thread Michael Peddemors via mailop
In general, Linode is not a bad place.. However, you should ask them to provide you 'rwhois' for your IP Address. Most of the bad IP(s) are compromised servers, you might have just got the bad luck of the draw. But frankly.. what are you planning to do with it? http://grinta.net/ PS, turn o

[mailop] Is outlook.com blocking all Linode IPv4 space?

2021-12-06 Thread Daniele Nicolodi via mailop
Hello, is outlook.com blocking all Linode IPv4 space or am I just unlucky? eur.olc.protection.outlook.com[104.47.18.225] said: 550 5.7.1 Unfortunately, messages from [109.74.203.128] weren't sent. Please contact your Internet service provider since part of their network is on our bl

Re: [mailop] postmaster: envelope vs header

2021-12-06 Thread Slavko via mailop
Hi, Dňa Sun, 5 Dec 2021 19:51:15 + ml+mailop--- via mailop napísal: > "What's the problem you are trying to solve?" Basically no problem here. I never seen message with unqualified postmaster (RCPT). To be honest, i miss this part of RFC before. I only try to understand, how to deal with u

Re: [mailop] fate of rr.com addresses

2021-12-06 Thread Bill Cole via mailop
On 2021-12-06 at 05:12:27 UTC-0500 (Mon, 6 Dec 2021 11:12:27 +0100) Jaroslaw Rafa via mailop is rumored to have said: Dnia 5.12.2021 o godz. 18:58:21 Fernando Cassia via mailop pisze: Emails sent to the phased out domains, Roadrunner.com or rr.com, are being flagged by email providers as spam

Re: [mailop] fate of rr.com addresses

2021-12-06 Thread Jaroslaw Rafa via mailop
Dnia 5.12.2021 o godz. 18:58:21 Fernando Cassia via mailop pisze: > Emails sent to the phased out domains, Roadrunner.com or > rr.com, are being flagged by email providers as spam or used as spam > traps. I wonder what this sentence might mean. Emails sent to @rr.com are marked as spam... by whom

Re: [mailop] postmaster: envelope vs header

2021-12-06 Thread Jost Krieger via mailop
*From: *Slavko via mailop *Subject: *Re: [mailop] postmaster: envelope vs header I think a little about it, but i cannot find other way than do not use To: header at all, which will be penalized in my anti-spam SW latter. How about To: Postmaster :;