Hi @MichaelT246,
Thank you for reaching out to us through the Community. If you know that these contacts are valid addresses, but they are bouncing, then you will want to reach out to our Deliverability team as they will be able to investigate the contacts' addresses and assist you further with the bounces. I suggest that you contact them through their contact information which can be found by clicking here. Please let us know if you need assistance with anything else.
Lucas_D
Community & Social Media Support
If you find my post helpful, and it answers your question, please mark it as an
"Accepted Solution" by clicking the Accept as Solution button in the bottom right hand corner of this post.
Increase your profitability by integrating your email marketing and social media. Download this guide and learn how you can achieve great results with email marketing
