Unlock The Inbox
4.9 From 1 to 5
40 Reviews
Overall Ratings
5 Stars
4 Stars
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1 Star
  • 40 Reviews
  • 10 / 10 Recommend
  • 9.8 / 10 TrustScore
Oct 24, 2018
Excellent service, easy to use and very helpful.
Oct 16, 2018
Very slow to receive response emails. The website and email said 15 minutes for a reply but it ended up being close to 1.5 hours. Also the report showed problems like POP3 not being available. Duh, I don't want it to be. Maybe a set of questions about what services you believe should be working before the test would improve the experience.
Aug 17, 2018
I needed a service to test all aspects of my mailserving infrastructure - unlocktheinbox provided exactly just that.
Jun 05, 2018
I never actually received the email with the code to use. Could not find a way to resend it. /Sadface
Dec 07, 2017
Best service for keeping your email settings safe :)
Nov 10, 2017
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.
Nov 10, 2017
The most thorough tool for validating email setup I've been able to find. Checked everything I thought I needed checking, and alerted me to a number of things I didn't even know I needed to check. Recommended.
Nov 10, 2017
Very easy service to use! Got great results back that were easy to comprehend and helpful links to follow-up on action items. I anticipate that emails are less likely flagged as spam with their help.
Nov 10, 2017
Very good web service to thoroughly test the security of an email server
Nov 10, 2017
Great to test email
Nov 09, 2017
Really takes the pain out of analyzing and optimizing your mail config.
Nov 09, 2017
Mail delivery assurance
A very useful way to ensure that mail configurations in your DNS are configured correctly to maximize the chance of mail being delivered.
Nov 09, 2017
Powerfull Tool for every Administrator
The mail configuration check provided by Unlock The Inbox is IMHO an absolute necessary tool for every Mail-Server administrator in order to check the proper configuration. It checks indeed very deep information about your config of your server.
Nov 09, 2017
The service is informative and responsive, just what you need when validating the configuration of your mail server.
Nov 09, 2017
simply the best way to have a perfect smtp !
'love it
I recommend it sincerly
Nov 09, 2017
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 to get your email server configured to follow all the best practices available to ensure good mail flow.
Nov 09, 2017
Unlock The Inbox
provides excellent mail server test service and allows you to detect and resolve configuration errors.
Nov 09, 2017
An unparalleled suite of tools to ensure that mail server configuration is at it should be. I have administered email servers for years, and only wish I had found this sooner!
Nov 09, 2017
Simple, no unnecessary frills (clutter), relatively easy to use. Great tool for email system administrators!
Nov 09, 2017
Very thorough report of email server configuration
About Unlock The Inbox
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