Ever wonder why your emails vanish into the spam folder instead of hitting the...

https://www.scribd.com/document/1015795200/What-is-Microsoft-SNDS-and-What-Does-It-Tell-Me-178837

Ever wonder why your emails vanish into the spam folder instead of hitting the inbox? It’s usually about your domain reputation. If your spam complaint rate stays above 0.1%, mailbox providers will start blocking your messages automatically