Unlock The Inbox kindly provides me with a free email test, which gave me very detailed and helpful report on various settings, such as DNS, SMTP, IMAP, SSL, SPF, DKIM, DMARC, etc. The report hig... See more
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See what reviewers are saying
I think that your tool has been incredibly helpful in my attempt to make a useful personal mail server that doesn't bounce mails. It is a bit visually confusing at first, especially when using the... See more
Comprehensive Testing of Mail Servers Confirmed a lot of what I knew our servers were configured to take advantage of, but also identified some areas that needed work. Highly recommended if you want... See more
Very helpful tool, you just have to be a little careful as some of the "warnings" are actually "you're not using our premium service", but these are pretty easy to spot.
Company details
Information provided by various external sources
The ultimate resource and tools site for Mail Testers, DMARC Wizards, SPF Wizards, Blacklist Monitoring, Spam Checker, and so much more.
Contact info
901 Peninsula Corp Cir, 33487, Boca Raton, United States
- support@unlocktheinbox.com
- unlocktheinbox.com
I think that your tool has been …
I think that your tool has been incredibly helpful in my attempt to make a useful personal mail server that doesn't bounce mails. It is a bit visually confusing at first, especially when using the free version. For example it had listed me for 2 criticals and I couldn't tell what it was refering
to.
Using the full version with the code you sent out for November I was able to set up an abuse@ mailbox, which I would not have known about otherwise.
November 8, 2017
Unprompted review
it does exactly what it claims
it does exactly what it claims. a great tool for anyone trying to configure their email system to comply with RFCs and/or best practices.
November 8, 2017
Unprompted review
Awesome tool
Awesome tool, great job! Very useful and complete testing.
November 8, 2017
Unprompted review
Enabled us to configure our …
Enabled us to configure our organization's e-mail correctly so that our messages get accepted while helping to fight spam.
November 7, 2017
Unprompted review
Awesome Service!
Awesome service for testing email deliverability, easy to use, great tools, reasonable pricing.
October 31, 2017
Unprompted review
Excellent service and a bargain price
Excellent service and a bargain price
I would have been going around in circles for many more weeks if I had not used this service to pin point what was going wrong.
October 17, 2017
Unprompted review
Best email testing tool ever
Best email testing tool ever, you can see where your email delivery has issues and how to overcome them.
October 4, 2017
Unprompted review
Unlock the Inbox has been amazing
Unlock the Inbox has been amazing, it has helped me lot in testing and proper configuration of my mail server and customers are really happy.
i was able to diagnose properly based on tools available at Unlock the Inbox.
October 3, 2017
Unprompted review
Best of the best
September 28, 2017
Unprompted review
Great set of extremely useful tools for reasonable price
I use UnlockTheInbox for almost a year.
Found it accidentally then was surfing Internet in search of good tool to help with assessing mail server/system proper configuration.
One of most useful, paid functionality of UnlockTheInbox is the so called "Inbox Placement Test", which allow you to check deliverability of particular email sent to around 35 different email providers test email addresses. In the result you can see where you email was landed - Inbox, Spam or not delivered at all.
I highly recommend UnlockTheInbox for those who are dealing with mail systems fine tuning and troubleshooting.
September 26, 2017
Unprompted review
Two thumbs up.
I have worked with Unlock The Inbox for many years. Knowledge of the topics is in-depth and practical, Support is daily, personal and to the point. Can't go wrong.
September 24, 2017
Unprompted review
Unlock The Inbox
Unlock The Inbox
Has literally saved my email server business over and over. It helps me to put up the correct DNS records and checks daily if one of my clients puts our servers at risk.
September 24, 2017
Unprompted review
A great service and a more than fair price.
The premium feature is a great secret weapon. The email test alone is worth the price.
September 24, 2017
Unprompted review
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