Error 554 5.2.0 while sending email
Hi. I'm working on a personal project with Nodejs and was testing a email template for password recovery. I created a new hotmail account and starting testing sending emails from my test account to my personal email to check the email layout. But after sometime, I started to get this error: '554 5.2.0 STOREDRV.Submission.Exception:OutboundSpamException; Failed to process message due to a permanent exception with message [BeginDiagnosticData]WASCL UserAction verdict is not None. Actual verdict is Suspend, ShowTierUpgrade. OutboundSpamException: WASCL UserAction verdict is not None. Actual verdict is Suspend, ShowTierUpgrade.[EndDiagnosticData] [Hostname=RO1P152MB2796.LAMP152.PROD.OUTLOOK.COM]' I already verified my account and still can't send any email. I did some research and found that it has to do with spam limitations, but couldn't figure out how to remove the block. Can any body help me?
Sending emails using python SMTP from gmail to outlook being blocked
I am trying to send emails from my domains mailbox which is google based but it is being blocked with the following error: 450 4.7.26 Service does not accept messages sent over IPv6 [2607:f8b0:4864:20::f2e] unless they pass either SPF or DKIM validation (signature failure). Emails being sent to outlook if they are received are frequently ending up in the junk folder. I have a paid service so all users receiving emails from my platform are expecting these emails and I'm almost only having this issue with outlook, is there anything i can do from my end so that outlook stops flagging my emails to my customers?