A Trusted Email validation Tool for Microsoft

Check email validity with Check365 email validation tool for Microsoft and take your campaign to the next level. Our tool is designed to reduce bounce rates and keep your campaigns running smoothly. Try for free!

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Fast and Accurate Email Validation for Microsoft 365

Easy email management

Microsoft 365 emails aren't always easy to manage. Bad addresses, spam complaints, and delivery failures can all hurt your efforts. You can clean, check, and improve your email lists with Check365 to get better results.

Fewer Bounces & Better Deliverability

Bounces are caused by invalid emails, which means fewer people can see your messages. Bad or inactive email will be found and deleted by Check365, ensuring your messages reach the original inbox.

Instant Email Checks

Sending to invalid addresses wastes time and damages your reputation. 365 Check checks emails instantly, so you can thoroughly check your list and make sure only real users are on it.

Protect Your Reputation

You can be blacklisted if you get a lot of spam reports and bounce rates. You can keep your site trustworthy for long-term success with Check365's removal of fake, disposable, and inactive emails.

Reach Real People

More emails will get to real people who are likely to respond if your email list is verified. More engagement means more opens, more sales, and better relationships with your viewers.

Fair & Flexible Pricing

Check365 has prices that are open for both small and large businesses. Validation checks are free to start, and you can pay for more if you need to.

Are Fake Emails Hurting Your Business? Let’s Fix That!

Fake sign-ups and low engagement can all hurt your sender image. Check365's email testing tool for Microsoft 365 can ensure that your email list is clean and correct up to 99.99% of the time. This tool helps you get better results from your Microsoft 365 email campaigns and gets them into the right inbox, whether you're a marketer, business owner, or email worker. It is easy to use, works well, and is designed to keep your contacts fresh.

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Reduce Spam & Improve ROI – Check Your Emails Today!

01

Upload

Add your Microsoft 365 email list by either uploading a CSV or Excel file or typing in the names one by one.

02

Verify

Every email is checked by the tool to make sure it's real, current, and safe to use.

03

Export

Get your clean list, then feel free to send emails.

Frequently Asked Questions

Have a question? We have the answer. Browse our frequently asked questions to get quick information on our email validation services.

What is the best email validation tool?

An accurate, quick, and simple-to-use email checking tool is the best one. With 99.99% accuracy, real-time proof, and an easy way to clean up your email lists, Check365 is a great choice for Microsoft 365 users. In addition to protecting your sender image, it cuts down on bounces.

How to download Microsoft 365 emails?

It's pretty easy to download Windows 365 emails. "File," "Open & Export," and "Import/Export" are the steps you need to take in Outlook. As you go through the steps, choose "Export to a file" and then "Outlook Data File (.pst)".

Do I need technical skills to use Email validation tool for Microsoft 365?

Check365's Email validity checker can be used by anyone without any computer knowledge. No need to know how to code or set up anything complicated—just upload your email list and the tool will do the rest.

Why do you need check365 for Microsoft 365 email?

Check365 helps you keep your email list clean, lowers your bounce rate, and makes sure your messages get to real inboxes. Better engagement, a better image as a sender, and more successful email campaigns are all signs of a clean list.

What to look for in an email validation tool?

It is best to pick an email validation tool that is exact, simple to use, and compatible with your server. This email testing tool should catch incorrect, useless, and spam emails and give you detailed reports on the quality of your list.