Email Verification
What is Email Verification used for?
QuickMail also integrates with the following:
How to get QuickMail Verification Credits
Email verification credits are consumed when prospects are verified in QuickMail.
Each QuickMail verification credit costs $0.10. ($10 = 1,000 credits)
Go to Settings -> Add-ons -> Buy QuickMail Credits now
The minimum number of credits one can purchase at a time is 1,000 credits ($10).
Once you have credits on the account, you can start verifying emails. Jump to Verifying Emails
Configure External Provider

How to Verify Emails
Unknown: The email service has responded with a blanket positive response, which would verify any email address, even ones that are invalid.
Verifying Emails using Buckets
QuickMail can automatically verify Prospects when they're added to a Bucket.
When creating a bucket, you can enable "Verify Emails"
Next, choose the preferred verification tool when creating the Bucket.
After that, you can import or move prospects to the bucket to verify the prospects' email addresses.
You can also set the bucket to automatically reject emails that verified as Risky, Unknown, or Invalid.
This way, the bucket will only accept prospects that are verified with Valid emails.
Manually Verifying Emails on the Prospect List
On the Prospects page, you can manually select prospects you want to verify -> click Action -> Verify email validity.
After that, select which email verification service you want to use to verify the selected prospect/s.
FAQ
Q: What happens when you verify prospects who are already verified?
A: Prospects who still has a verification status will no longer get verified and will not consume verification credits.
This also applies to prospects who already replied (marked as valid) and bounced (marked as invalid).