Delivery Status Notification (Failure) (2024.03.04)
** Message not delivered **
There was a problem delivering your message to contact@tulos.fi. See the technical details below.
Learn more here: https://support.google.com/a/answer/168383
The response was:
Your email to group contact@tulos.fi was rejected due to spam classification.
The owner of the group can choose to enable message moderation instead of bouncing these emails.
More information can be found here: https://support.google.com/a/answer/168383.