[pfx] Re: Comcast Throttle

2024-09-23 Thread Scott Techlist via Postfix-users
>The web form results in an automated email saying, "Your ip addresses are not >blocked." from Comcast. This is a difficult group to interact with. Last time I went through this I found they were using some 3rd party scoring company. And for a small server like mine, I wasn’t even on that c

[pfx] Re: Comcast Throttle

2024-09-23 Thread Greg Sims via Postfix-users
>> I have written postmas...@comcast.net and never received a reply. I have >> tried several times and will try again per your suggestion. >Probably better to go the web form route: >https://postmaster.comcast.net -> https://spa.xfinity.com/report The web form results in an automated email

[pfx] Re: Comcast Throttle

2024-09-22 Thread Viktor Dukhovni via Postfix-users
On Sun, Sep 22, 2024 at 07:29:30PM -0500, Greg Sims wrote: > The only traffic we send on these ip addresses is a Bible > Daily Devotion email using double opt-in subscriptions. Despite the double opt-in, some receivers will report your mail as spam, either because they fail to distinguish between

[pfx] Re: Comcast Throttle

2024-09-22 Thread Viktor Dukhovni via Postfix-users
On Sun, Sep 22, 2024 at 10:28:14AM -0500, Greg Sims via Postfix-users wrote: > We receive over 500 log entries per day from Comcast that look like this: > > Sep 18 03:05:07 mail0 r105/smtp[15929]: AE3378857BA: to=, > relay=mx1.comcast.net[96.114.157.80]:25, delay=0.69, > delays=0/0.01/0.6/0.08, d