Re: [mailop] Anyone seen this "email warmup" pattern?

2021-08-28 Thread Anne P. Mitchell, Esq. via mailop
>> I've been catching my customers left and right lately signing up for >> some email warmup service. > > OK, I see I've been completely out of touch with that segment of the industry. Michael, another, somewhat related and somewhat new service model is the one like "MailShake", which gives t

Re: [mailop] send to yahoo problem

2021-08-28 Thread Al Iverson via mailop
On Sat, Aug 28, 2021 at 3:08 AM Jarland Donnell via mailop wrote: > As far as UCEPROTECT Level 3 goes, it's a pretty bad one. This is bad advice. It implies a correlation between UCEProtect level 3 listings and Yahoo blocking, which is simply not the case. My own VPS pops on and off of UCE Leve

Re: [mailop] Anyone seen this "email warmup" pattern?

2021-08-28 Thread Michael Rathbun via mailop
On Sat, 28 Aug 2021 12:35:54 -0500, Jarland Donnell via mailop wrote: >However, I have reason to suspect Active Campaign may be related. >Roughly one day prior to the relevant outbound events, users who sign up >for this begin receiving a bunch of emails from the domains that they'll >later re

Re: [mailop] Anyone seen this "email warmup" pattern?

2021-08-28 Thread Jarland Donnell via mailop
I take this to mean that you know they are signing up, but do not know what they are signing up to? Aye. I feel like if I track it down it might lead to more insight into how they operate, and potentially some of that might lead to more ways to proactively block them. They obviously know I'm

Re: [mailop] Anyone seen this "email warmup" pattern?

2021-08-28 Thread Michael Rathbun via mailop
On Sat, 28 Aug 2021 09:46:59 -0500, Al Iverson via mailop wrote: >Yes, there are whispers of this in the deliverability world. Good >people always recommend against doing this because it's scummy and >unethical and even if it works today, it's not going to work tomorrow. >I am absolutely certain

Re: [mailop] Anyone seen this "email warmup" pattern?

2021-08-28 Thread Al Iverson via mailop
On Sat, Aug 28, 2021 at 2:38 AM Jarland Donnell via mailop wrote: > > I've been catching my customers left and right lately signing up for > some email warmup service. I don't know what it is. What they do is they > take SMTP credentials, payment, and then supposedly send a bunch of > random email

Re: [mailop] Anyone seen this "email warmup" pattern?

2021-08-28 Thread Michael Rathbun via mailop
On Sat, 28 Aug 2021 02:29:17 -0500, Jarland Donnell via mailop wrote: >I've been catching my customers left and right lately signing up for >some email warmup service. OK, I see I've been completely out of touch with that segment of the industry. The process of attempting to game reputation sy

Re: [mailop] Anyone seen this "email warmup" pattern?

2021-08-28 Thread Michael Rathbun via mailop
On Sat, 28 Aug 2021 02:29:17 -0500, Jarland Donnell via mailop wrote: >I've been catching my customers left and right lately signing up for >some email warmup service. I don't know what it is. I take this to mean that you know they are signing up, but do not know what they are signing up to?

Re: [mailop] send to yahoo problem

2021-08-28 Thread Jaroslaw Rafa via mailop
Dnia 28.08.2021 o godz. 03:00:37 Jarland Donnell via mailop pisze: > > As far as UCEPROTECT Level 3 goes, it's a pretty bad one. At that > point it most likely means that your VPS provider has a significant > and recurring problem with spam that they're not addressing. I've > had a lot of people t

Re: [mailop] send to yahoo problem

2021-08-28 Thread levent ercan via mailop
"What specific error is Yahoo returning to you when you try to send an email to them?" "host mta6.am0.yahoodns.net[98.136.96.75] said: 421 4.7.0 [TSS04] Messages from 145.14.157.225 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.verizonmedi

Re: [mailop] send to yahoo problem

2021-08-28 Thread Jarland Donnell via mailop
Let's back up a bit. What specific error is Yahoo returning to you when you try to send an email to them? As far as UCEPROTECT Level 3 goes, it's a pretty bad one. At that point it most likely means that your VPS provider has a significant and recurring problem with spam that they're not addre

[mailop] send to yahoo problem

2021-08-28 Thread levent ercan via mailop
Hello people i am from Turkey. I am setting a vps for my domain saatalsat24.com. But i have problem i cant send email from my mail account because of false positive spam flag. i used testing platform t...@allaboutspam.com and it returned me that i have blacklisted by UCEPROTECT-Level 3? May

[mailop] Anyone seen this "email warmup" pattern?

2021-08-28 Thread Jarland Donnell via mailop
I've been catching my customers left and right lately signing up for some email warmup service. I don't know what it is. What they do is they take SMTP credentials, payment, and then supposedly send a bunch of random emails hosted at other providers and mark them as not spam. I'm catching them