@JohnD5679
It will largely depend if the contact is simply "quarantined" in suspension, or if they're indefinitely assigned, which will vary from contact to contact.
Typically, it's not worth keeping suspended contacts (hence why they're included in Recommended for Removal bounces). However, if you still believe the email addresses are legitimate, you're welcome to contact our Deliverability team to see if they can provide any additional insight regarding the addresses or their domains.
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