B

Bounce
Bounces are undeliverable addresses to an inbox. When an e-mail bounces, it is classified as either a soft or hard bounce. Soft bounce A soft bounce i...
Wed, 15 May, 2019 at 9:38 PM
Black list
A list of specific email or IP addresses blocked from by an email provider or spam filter.
Wed, 15 May, 2019 at 9:38 PM