Re: [mailop] Gmail now deferring email which meets their published reqs

2023-12-31 Thread Jaroslaw Rafa via mailop
Dnia 30.12.2023 o godz. 22:58:25 Simon Wilson via mailop pisze: > > The error message from Google is specifically: > > 421-4.7.28 Gmail has detected an unusual rate of unsolicited mail > originating from your SPF domain [howiesue.net      35]. To protect our > users from spam, mail sent from

Re: [mailop] Gmail now deferring email which meets their published reqs

2023-12-31 Thread Jaroslaw Rafa via mailop
Dnia 30.12.2023 o godz. 15:57:45 Richard Rognlie via mailop pisze: > I'm not seeing deferrals but some of my users are reporting that they're > not seeing emails coming from my play by email service. I've double > checked the logs and gmail is accepting the messages. So anything > happening to

Re: [mailop] Gmail now deferring email which meets their published reqs

2023-12-30 Thread Richard Rognlie via mailop
I'm not seeing deferrals but some of my users are reporting that they're not seeing emails coming from my play by email service. I've double checked the logs and gmail is accepting the messages. So anything happening to user mail is under the covers on the gmail side. Richard On Sat, Dec 30,

Re: [mailop] Gmail now deferring email which meets their published reqs

2023-12-30 Thread sam via mailop
. From: mailop on behalf of Randolf Richardson, Postmaster via mailop Sent: Saturday, December 30, 2023 12:48 PM To: mailop Subject: Re: [mailop] Gmail now deferring email which meets their published reqs Iron Wolf Technology EmployeeShield Warning: The sender

Re: [mailop] Gmail now deferring email which meets their published reqs

2023-12-30 Thread Simon Wilson via mailop
I've added a gmail.com-specific transport, with a recipient_limit set to 2 (so it does not become per-recipient instead of per-domain), a concurrency limit of 1 and a 10s rate delay. For the amount of email we send this should not be problematic. I'll see if we can then build up a better rep

Re: [mailop] Gmail now deferring email which meets their published reqs

2023-12-30 Thread Michael Orlitzky via mailop
On Sat, 2023-12-30 at 12:48 -0800, Randolf Richardson, Postmaster via mailop wrote: > If that's what the problem is, then that can easily be set with the > following Postfix setting without the need for customization scripts: > > default_destination_recipient_limit = 1 > >

Re: [mailop] Gmail now deferring email which meets their published reqs

2023-12-30 Thread Randolf Richardson, Postmaster via mailop
If that's what the problem is, then that can easily be set with the following Postfix setting without the need for customization scripts: default_destination_recipient_limit = 1 Documentation for this setting is available at:

Re: [mailop] Gmail now deferring email which meets their published reqs

2023-12-30 Thread Sean Kamath via mailop
I have nearly the exact same setup and usage you do. I got the same deferral when sending an email to <20 friends, of which about 15 were on Gmail. Exactly the same results as you got. Fortunately, I found I could schedule one recipient at a time (using opensmtpd) and each message went

Re: [mailop] Gmail now deferring email which meets their published reqs

2023-12-30 Thread Simon Wilson via mailop
Thanks all. I'll answer comments here in one email. I use a single mail host (mail.simonandkate.net) as MX for a range of family domains on a fixed/business IP address through a high quality ISP (not a variable IP, not in a dial-up block). I've had the same IP address for about 7 years. It has

Re: [mailop] Gmail now deferring email which meets their published reqs

2023-12-30 Thread Eduardo Díaz Comellas via mailop
I've seen problems like this because of ISP listing large net locks as "dialup" and not supposed to send email directly. Check spamhaus' PBL: https://www.spamhaus.org/pbl/ Best regards El 30 de diciembre de 2023 7:40:59 CET, Simon Wilson via mailop escribió: >I know, I'm not alone in

Re: [mailop] Gmail now deferring email which meets their published reqs

2023-12-30 Thread Randolf Richardson, Postmaster via mailop
It's definitely worth it to run your own eMail system (in my opinion). I think people should be able to do this if they want to, although one of the challenges that sometimes arises is which IP netblocks their eMail servers are in. If your server is operated at home, you may

Re: [mailop] Gmail now deferring email which meets their published reqs

2023-12-29 Thread Odhiambo Washington via mailop
On Sat, Dec 30, 2023 at 9:52 AM Simon Wilson via mailop wrote: > I know, I'm not alone in this... :( > > I like to think that it's still feasible to run one's own email. I have > for many years, and currently manage about a dozen email domains for family > and friends. Most of the time all good.

[mailop] Gmail now deferring email which meets their published reqs

2023-12-29 Thread Simon Wilson via mailop
I know, I'm not alone in this... :( I like to think that it's still feasible to run one's own email. I have for many years, and currently manage about a dozen email domains for family and friends. Most of the time all good.  Then today my dad says to me "Why am I getting these bounce