With Our Mail Tester Tool, Delivery and Open Rates are Phenomenal!

Barbara M. - Using Our Spam Score Checker For 24 Months

Email Spam Checker - Spam Test - Spam Score Checker

Just send a copy of your message to this email and receive an email deliverability report on your screen, as well as directly in your inbox. We will have your spam score checked within seconds.


To generate this report, we'll be resending your email through our accounts using different delivery vendors. You should be aware that the results may be different when you send a test through your own ISP or mail server to our email spam checker.

email spam checker

Why Use Our Spam Score Checker

Our email spam checker will show what percentage of your emails land in the inbox, spam folders, or update tabs and receive insights on how to improve them.

We are experts in checking mail spam, we can help you make sure your emails land in the right place and not in the spam folder.

Spam Checker For All Major Mailbox Providers

By tracking delivery to all major ISPs, our email spam checker will show you in real-time where your marketing email ends up: inbox, spam, or other sub-folders. When you check email deliverability, you will save time and money by tracking and fixing possible issues before they become problems.

spam score checker
spam score checker

Find Out Your Email Spam Score

Our spam score checker runs your email content through common spam filters such as Google Spam Filter, Barracuda, SpamAssassin, and Mimecast and returns you an itemized feedback that often points to a specific content issue.

Optimize Your Content & Test Your Deliverability

GlockApps examines your email for risky content and HTML code that can raise a red flag with a mailbox provider. Our email spam checker can make all the difference between your email reaching the inbox or going to spam.

spam checker
email deliverability

Find the Best Email Provider

You can run several tests through different email providers and check email deliverability for each of them to choose the best provider for your most important email campaigns.

Run Automatic Email Spam Tests & Checks

Test your transactional or outreach emails automatically on a regular basis and be notified via email when your message starts getting to the Spam folder at any of the selected mailbox providers.

With email spam checker you can create multiple email sending accounts using different SMTP settings and run automatic email spam tests via different accounts to test each SMTP server and determine email deliverability issues when they occur.

mail tester
email deliverability

Track Email Deliverability Duration

Email deliverability duration tracking helps you determine if there is an issue with an ISP throttling as this can be harmful to time-sensitive promotions or important transactional emails.

Run an Email Authentication Spam Test

GlockApps spam score checker will show you whether or not your message is passing DKIM and SPF authentication and which issues must be corrected for better email deliverability.

spam test

Trusted by clients around the world

  • The GlockApps report is BRILLIANT!

    Without your information, support, and services, I would never have managed to get our mail delivered into the inboxes for Hotmail and Gmail. The journey has not been easy – but with the right information from your company, the path has been successful.

    You have provided us with superb products that have allowed us a lot of freedom to manage our own information – especially now that our IP and domain are trusted.


    Mandi Lynn Creative Director, A La Mojo Studio

  • Easy-to-understand email deliverability testing

    We can do quick litmus tests with all the clients we support to know and understand how their emails are performing. It supports all major and minor services and provides feedback pretty quickly.


    Steven L. CEO

  • GlockApps saves me loads of time.

    It's so difficult to know if you email server is delivering emails to your recipients inbox. GlockApps very successfully give me information as to the reputation of my email servers.


    Edward v. Software Developer

  • Good tool to get a snapshot of deliverability

    We use GlockApps to run deliverability audits and run tests for our clients. It's a thorough yet simple to use tool and gives you a lot of information to take and run with - you'll need some expertise to interpret it but it's a great tool to have in the deliverability arsenal.


    Adam M. Consultant

  • Detailed email deliverability checker

    How comprehensive the software is when it comes to checking if email is being delivered appropriately.


    Chris D. Director

Capterra rate

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