Hello @ECFAdmin ,
What are the bounce types? If the bounces are showing up as blocked, non-existent, or undeliverable there won't be anything we can do as those are bounces coming directly from the ISP and/or recipient.
We can assist with suspended bounces. If you have less than 15 we can generally do an administrative unsuspend on the Support side. Send us an email with those contacts' email addresses listed out.
If you have more than 15 suspended bounces, then I'd recommend you call into our Deliverability team so they can see if there was a reason so many of your valid contacts ended up becoming suspended.
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