Email Verification CommentEmail Verification Description
VerifiedEmail address is deliverable.
UndeliverableEmail address does not exist, invalid, suspended, over quota or disabled.
Catch AllDomain of email address accepts all mail and it is impossible to determine validity. All mail sent are being forwarded to catchall account. Sending to catchall accounts are not recommended.
Role Or Distribution GroupEmail is associated to common distribution groups. abuse@, sales@, no-reply@, test@ and etc.
MalformedEmail address does not conform to valid email format.
SpamTrapAvoid SpamTrap emails at all cost. Those accounts are kept alive to damage sender reputation.
ComplainerComplainers are commonly users who like to complain after receiving email. Complaints can vary from ISP notification to cease and desist letters. In some rare cases they can also pursue litigation. These are valid addresses but we do not recommend sending mail.
BotBots are email accounts that are maintained by bot servers for sending spam, clicking every link and other harmful or harmless activities.
Seed AccountSeed accounts are known email addresses that are maintained in masses for various reasons. Most commonly they are used for compliance tracking.
UnknownEmail address cannot be verified at the moment. Retrying later may succeed.
SuppressedEmail is in known suppression list. This is only available when advanced validation is enabled on particular list.