How to use the Bulk Email Verification tool

Learn how to verify multiple email addresses with Snov.io’s Bulk Email Verification tool.

Written by Anastasia Kovalenko 21 May 2021

What is a valid email address format

Find out what the rules for the email address format are.

Written by Anastasia Kovalenko 18 December 2020

What is greylisting technology and why does verification take time

Learn what greylisting is and why verification can take time.

Written by Anastasia Kovalenko 8 June 2020

Why some email addresses or domains cannot be added or verified

Learn why you cannot find, add or verify an email address.

Written by Anastasia Kovalenko 16 March 2020

How to verify a single email

You can verify a single email.

Written by Anastasia Kovalenko 29 November 2019

How to verify emails through Snov.io Email Verifier Chrome extension

How to verify email addresses through Snov.io Email Verifier Chrome extension

Written by Anastasia Kovalenko 25 October 2019

How to verify email addresses

You can verify a list of emails found with Snov.io or upload your own CSV file with emails. Here's how to clean up an email list with Snov.io.

Written by Nataly Bondarenko 2 September 2019

What are the email verification statuses

After verification, an email address gets one of three statuses - valid, uncertain, or invalid.

Written by Mary Gorbach 2 September 2019