Re: [mailop] Things to do on a Sunday, when there is an atmospheric river.. Investigate 'code200 UAB'

2022-10-30 Thread Ángel via mailop
On 2022-10-30 at 15:17 -0700, Michael Peddemors via mailop wrote: > Can anyone give insight into this company? > > They have an IMMENSE amount of IP space from PSI/Cogent.. > > (Someone might like to look into this from Cogent's end) > > Their website (https://www.code200.global/contact) has no

Re: [mailop] [EXTERNAL] Recommendations for host with good IP reputation or use external SMTP?

2022-10-30 Thread Benny Pedersen via mailop
Ian Evans via mailop skrev den 2022-10-31 01:51: But going back to my original question: are there far better places to host a postfix server than Digitalocean? https://www.irccloud.com/pastebin/f9H1aoy5/pregreet%20bots ask custommer support at DO to help there custommer not abuse a ip that

Re: [mailop] Recommendations for host with good IP reputation or use external SMTP?

2022-10-30 Thread Lyle Giese via mailop
I personally have good luck with IONOS hosting for $10/month.  When I first started I had problems with AT&T but I was able to resolved and since it's been quiet. I see a lot of crap plus pop3/smtp/imap login attempts from Digital Ocean for what it's worth. I have my actual mail server at ho

Re: [mailop] [EXTERNAL] Recommendations for host with good IP reputation or use external SMTP?

2022-10-30 Thread Chris Woods via mailop
On Mon, 31 Oct 2022, 01:00 Ian Evans via mailop, wrote: > On Sun, Oct 30, 2022 at 8:46 PM Brotman, Alex > wrote: > > > > Did you ask if it's your IP, or the whole /24 or subnet? > > > > Could the target system exempt your IP? > [snip] > > > -Original Message- > > > From: Ian Evans > > >

Re: [mailop] [EXTERNAL] Recommendations for host with good IP reputation or use external SMTP?

2022-10-30 Thread Ian Evans via mailop
On Sun, Oct 30, 2022 at 8:46 PM Brotman, Alex wrote: > > Did you ask if it's your IP, or the whole /24 or subnet? > > Could the target system exempt your IP? [snip] > > -Original Message- > > From: Ian Evans > > Sent: Sunday, October 30, 2022 8:44 PM > > To: Brotman, Alex > > Subject: Re

Re: [mailop] [EXTERNAL] Recommendations for host with good IP reputation or use external SMTP?

2022-10-30 Thread Ian Evans via mailop
[sorry responded to Alex directly and forgot to cc the list] Yes, it's a dedicated IP which I've had since 2013. I filled in the removal request form with Vade but they require intervention from the hosting provider. the NOC/Abuse team at digitalocean wrote back today and basically said they don't

Re: [mailop] [EXTERNAL] Recommendations for host with good IP reputation or use external SMTP?

2022-10-30 Thread Brotman, Alex via mailop
Is it your dedicated IP? Why not escalate to Vade yourself? -- Alex Brotman Sr. Engineer, Anti-Abuse & Messaging Policy Comcast > -Original Message- > From: mailop On Behalf Of Ian Evans via mailop > Sent: Sunday, October 30, 2022 7:35 PM > To: mailop@mailop.org > Subject: [EXTERNAL] [m

Re: [mailop] Recommendations for host with good IP reputation or use external SMTP?

2022-10-30 Thread John Lightfoot via mailop
It appears you’ve come to the right place if you run a two user email server and want to stick it to the man. From: mailop on behalf of Ian Evans via mailop Date: Sunday, October 30, 2022 at 7:40 PM To: mailop@mailop.org Subject: [mailop] Recommendations for host with good IP reputation or us

[mailop] Recommendations for host with good IP reputation or use external SMTP?

2022-10-30 Thread Ian Evans via mailop
I've been hosting my site and small postfix server (me and the missus are the only accts) on Digitalocean since 2013. Recently emails sent to a friend have started being rejected by Vadesecure, which is used by their domain. That's really the only problem I've had with deliveries in all this time.

Re: [mailop] Things to do on a Sunday, when there is an atmospheric river.. Investigate 'code200 UAB'

2022-10-30 Thread Hans-Martin Mosner via mailop
They are validating addresses using incomplete SMTP dialogs. Either nullroute or block at the MAIL FROM stage, so they don't even get to check whether RCPT TO would be accepted. Cheers, Hans-Martin Am 30. Oktober 2022 23:23:51 schrieb Michael Peddemors via mailop : Can anyone give insight

[mailop] Things to do on a Sunday, when there is an atmospheric river.. Investigate 'code200 UAB'

2022-10-30 Thread Michael Peddemors via mailop
Can anyone give insight into this company? They have an IMMENSE amount of IP space from PSI/Cogent.. (Someone might like to look into this from Cogent's end) Their website (https://www.code200.global/contact) has no real company information, and Google shows a Lithunian company by that name wi

Re: [mailop] Only Yahoo deferring mail

2022-10-30 Thread Nate Burke via mailop
Thanks for the link. Server has been on this same IP Address for at least 15 years. I've opened a ticket yesterday with Yahoo on that link, I don't know how often it's monitored, I just submitted another one asking for an update. Of course, users are starting to notice that their emails are

Re: [mailop] Anyone else seeing email backed up to Microsoft -- only IPv6

2022-10-30 Thread John Levine via mailop
A friend with contacts at Microsoft says: The IPv6 rejection is well understood, a postmortem is being done on why a configuration change was made by the networking team on the 25th without the appropriate notification or rings for verification. Evidently at Microsoft, quality is still job 1.1