How To Create Free Email Validator Tool using Google Apps Script

In this video, you'll learn how to build your own email validator tool for free using Google apps script.

When you have a huge list of emails and wondering how to check if email addresses are valid or not then you can leverage these Google sheets to validate email addresses in the list before sending the email.

In this script, we actually verify email addresses without sending any email.

Let's see what are we extracting from the email validator tool

Email List - Just provide the test email addresses
Did you Mean - Any email exists in the same id with slightly misspelled
Domain - What domain the email lD Belongs to
Is in Valid Format - Do email address format validation
MX Found -Check mail server is active
SMTP Check - Simple Mail Transfer protocol check
Is it Free Email - Check is it a free or paid account
Email Score - Give score in the range of 0 to 1
Exception - Any exception in the script

I hope you like the email validator tool built on Google sheets.

TimeStamp

00:15 - Introduction to email validator tool
00:42 - What are the email validate headers
02:06 - Start writing script to validate email addresses
04:06 - Create a function to check email address
07:52 - Email address validation JSON object
10:23 - Create custom menu for verify email address in real-time
12:05 - Run the email validator function
13:08 - See the output for the given email list

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[successpointcollegeofficial]

Really good one. God bless and one day you will be the very successful man in the world.

[parthpatel]

Hey I successfully run the program but in a Google spreadsheet getting the error script not found please help me this issue

[harshavarthini]

Hi I just replicated this whole for me its just ending up with 'finished script' but not populating any true/false values in my google sheet/Its just blank .Can you please help to me?.Do we need to turn on any option in the google sheet to populate the values?

[tanmaysharma]

If i will buy this i will get the ready made email verifying google sheet or i will get the script only.. and then i have to make the complete email verifier?

[SunilTiwariOfficial]

Thanks brother..can you please create some more videos using latest opensource APIs like chatgpt etc. from market place like zapier among others??

[buyerbasketleadgeneration]

What is price of validator tools and Where I can find API key, your link is not working. After purchasing validator, it will be 100% or need to purchase credit?

[aratidas]

May I get the Email validation software?

[abhinavgupta]

Done everything, Its not working, please help

[mukeshamliyar]

Hey man, just watched your tutorial about free Email Validator. Cool stuff, but...

[demo]

Awesome tutorial, thank you for this script! Quick question: It's a way to get email subscriber Ip address? For example, if he enters his email to google form and I receive this email address to my google sheet. It's any script to get his IP address with his email address?

[rootjoy]

This Apikey only work for email validator?

[jamesdrain]

What is the largest number of emails I can validate with this? 10, 000? 100, 000? 1, 000, 000? Or More?