I need to avoid some contact to receive an email and collect their email addresses which is included in a DE.
What is the best way to go for this scenario?
Shall I use Ampscript and RaiseError to stop the send for these subscribers or would be better to use Exclusion Script (which is still not very clear to me)?
If more appropriated I would consider to use also SSJS with try/catch.
This email should be used in a Guided Send or in a Journey Builder.