Re: [mailop] Ongoing issue with sending emails to Gmail / Google hosted domains from our MS 365 Tenant

2024-05-20 Thread Anne P. Mitchell, Esq. via mailop
messages > • Mitigations unavailable when user-reported spam rates exceed 0.3% or > if the sender has not met the authentication or one-click unsubscribe > requirements. > > Gmail is blocking you based on the information above and your error. > > > Michael Irvine

Re: [mailop] Ongoing issue with sending emails to Gmail / Google hosted domains from our MS 365 Tenant

2024-05-20 Thread Michael Irvine via mailop
user-reported spam rates exceed 0.3% or if the sender has not met the authentication or one-click unsubscribe requirements. Gmail is blocking you based on the information above and your error. Michael Irvine From: mailop On Behalf Of Simon Branch via mailop Sent: Monday, May 20, 2024 01:26 To:

[mailop] Ongoing issue with sending emails to Gmail / Google hosted domains from our MS 365 Tenant

2024-05-19 Thread Simon Branch via mailop
Hello, This is my second time of posting about this issue, which involves messages sent from our MS 365 Tenant being rejected by Google's mail servers. Around the beginning of April, several of our users started to get messages bouncing back, when sending messages to Google-hosted domains. The