Re: [mailop] Comcast thottling at a dozen emails

2022-05-23 Thread Michael Rathbun via mailop
On Mon, 23 May 2022 15:41:20 -0600, Rob Nagler via mailop wrote: >I'm struggling to get mail through to Comcast on our new-to-us IPs from >Linode. We are a sending less than a dozen emails and getting throttled: It's not the quantity so much as the instantaneous rate. If you have a

Re: [mailop] Comcast thottling at a dozen emails

2022-05-23 Thread John Levine via mailop
It appears that Rob Nagler via mailop said: >-=-=-=-=-=- >-=-=-=-=-=- > >I'm struggling to get mail through to Comcast on our new-to-us IPs from >Linode. We are a sending less than a dozen emails and getting throttled: They do that. Send slower. I have special hackery in my mail config to

[mailop] Comcast thottling at a dozen emails

2022-05-23 Thread Rob Nagler via mailop
I'm struggling to get mail through to Comcast on our new-to-us IPs from Linode. We are a sending less than a dozen emails and getting throttled: May 23 14:14:46 atl3i postfix/smtp[5795]: 53C0A915D: to=< redac...@comcast.net>, relay=mx1c1.comcast.net[96.102.18.148]:25, delay=460,