# What is the limit on email validator tool at a time.

How many emails can I validate at once? And what logic is used to validate the mail ids. Can I upload a list of 400000 mails at once and validate those mail ids? Requesting the community to help me understand the logic used for email validation.

##### Post Metadata
- Posted at: over 4 years ago
- Author title: Digital Marketing Manager
- Net upvotes: 1


## Comments
### Comment 1

100 dear, , as free but much more, When you used paid

##### Comment Metadata
- Posted at: about 4 years ago
- Author title: Software ENG



### Comment 2

There is no limit for email validation. You can upload a huge list and it will be processed. It's just that the bigger the list the longer it will take to validate emails.

##### Comment Metadata
- Posted at: about 4 years ago
- Author title: CMO at SendPulse | Focus on Product Marketing, Data & SEO 




## Related Product
[SendPulse](https://www.g2.com/products/sendpulse/reviews)

## Related Category
[Email Marketing](https://www.g2.com/categories/email-marketing)

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