On 12/05/2021 04:08, Michael Wise via mailop wrote: > S3150 is throttling. > > Open a ticket and ask for a more realistic hourly/daily throttle limit.
I'm now having this problem too. My email volume is so small it never appears on SNDS. There have been 10 messages to Hotmail this month (4 unique recipients) and now I'm getting S3150 replies to everything despite still receiving email to the same IP from those recipients. I'm being fed lies like "Your IP was blocked by Outlook.com because Hotmail customers have reported email from this IP as unwanted". "Outlook.com Deliverability Support" have also provided me with a link to this amusing document: > For more detailed information about best sending practices to > Outlook.com users, please review the following white paper: > http://download.microsoft.com/download/e/3/3/e3397e7c-17a6-497d-9693-78f80be272fb/enhance_deliver.pdf It hasn't been updated since 2007 and it shows. -- Simon Arlott _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
