What is the difference between hard bounces and soft bounces?

A hard bounce happens when an email is rejected by a spam filter; a soft bounce means an email address is invalid.

A hard bounce renders a lead email address invalid; a soft bounce gets automatically resolved within a few days.

A soft bounce renders a lead email address invalid; a hard bounce gets automatically resolved within a few days.

A soft bounce happens when an email is rejected by a spam filter; a hard bounce means an email address is invalid.