- You can use the following services to test the spammyness of the email
- MassMailer Email Monitor (contact us for more details)
- http://www.mail-tester.com/
- https://glockapps.com/spam-testing/
- IsNotSpam
- Spamcheck by Postmark
- Send a test on sendgridtesting@gmail.com will allow us to find some more details and please let us know the subject for it.
- Check for blacklist and domain reputation at the following sites
- MassMailer Email Monitor (contact us for more details)
- Google Postmaster Tools
- Read more about google postmaster tool at this link.
- https://mxtoolbox.com/blacklists.aspx
- https://mxtoolbox.com/domain/
- Sender Score Lookup
- Sender Score Blacklist Lookup
- Talos Intelligence
- Reputation Authority
- Trusted Source
- Barracuda
- If you are a google apps user, make sure you check the MX addresses by using the Google Admin Toolbox CheckMX tool.
- It is important to follow the guidelines of Google on bulk emails and follow the same
- If you see Gmail flagging your email as spam, you can contact their Gmail Message Delivery Support team to rectify any issues.
- READ these articles to learn more about Email Deliverability and the Best Practices
- Try to avoid the Spammy words listed in this article
If you are blacklisted, below are links to the Delisting forms used by the more popular external blacklisting services:
- Some more useful links
- Top 10 Tips and Tricks to Stay Out of the Spam Folder - 2017
- https://sendgrid.com/docs/Glossary/spam.html
- 10 Tips to Keep Out of the Spam Folder
- 5 Key Practices to Avoid the Spam Folder
- Why are my Transactional Emails Ending in the Spam Folder
- Sunset Policies - Putting Engagement Data to Use
- Do's & Don'ts of Email Marketing
- https://sendgrid.com/blog/learn-how-to-stay-out-of-the-spam-folder-in-90-seconds/
- Opt-in Email (SendGrid Glossary)
How to test Email Deliverability and take any action? Print
Modified on: Thu, 4 Sep, 2025 at 4:12 AM
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