Delete email

without worry.


for Outlook users

Find out about receiving training for you or your teams

What people say about LeanMail

What is LeanMail DelayedDelete

DelayedDelete is exactly what the name says: It delays the deletion of your emails, so that even if you delete an email, it won’t really be deleted until a specific amount of time (that you set) has gone by.

Who is LeanMail Delayed Delete for?

DelayedDelete is for anyone who is concerned about deleting emails because they are concerned that they may need to refer back to them at a later date. Some choose a month, while others might choose longer periods of time.

Why do you need it?

Having the security of knowing you can retrieve deleted mails for a period of time that you set gives you more confidence in deleting email.

Challenges with current methods

If you delete an email today, you might be able to retrieve it, depending on the setting of your Exchange Server. The default is normally two weeks. Beyond that, however, your mails is gone.

Like Lego bricks

The beauty of the LeanMail solution is that you can mix and match or buy pre-made bundles of our software to match your exact needs. Just like Lego bricks, LeanMail modules snap together and seamlessly bolt on to Outlook to bring you all the features and functionalities you need without the clutter of those you don’t – and shouldn’t have to pay for.

Why beginning the LeanMail journey with InstantArchive training is a brilliant idea

This is a no-brainer for anyone who wants to try out a LeanMail product with the least amount of instruction. Install, adjust the settings and you’re off and running.

I am ready to improve my team work performance

Features & Functionality

Delay the final deletion of all mails

Delete without permanently deleting your email

Delay the final deletion of mails from certain senders

Delay according to sender

Delay the final deletion of mails with certain categories (requires InstantArchive)

Delay according to category

Delete and add to Spam list

Avoid having to continue deleting spam

Delete and inform sender that you wish to unsubscribe

Unsubscribe with the push of a button

Decide the date

Decide the time period for retaining your emails until they are permanently deleted

Demonstration Video

Do you have a question about LeanMail InstantArchive? Here is a link to our FAQ or click here to contact us.

LeanMail Training

Video Learning
On-line learning
Classroom learning
Blended learning

Check more details of our software


Delay the deletion of emails

Use different settings for different senders

Add alarms for when certain emails are being deleted


All LeanMail solutions require Outlook 2010 or later as well as a connection to an Exchange Server or Office365.

While not required, it is highly recommended that users incorporate LeanMail InstantArchive and LeanMail Prioritize before integrating any other LeanMail or LeanOutlook Plan


Customer Support

Check a list of the most common questions users have about LeanMail.

Support hours and conditions

USA: Mon – Fri : 03:00 AM –  1:00 PM EST
Europe: Mon – Fri : 09.00 – 19.00 EET


USA: +1 415 799 9660
Spain: +34 692 148 255
Denmark: +45 36 95 03 90

E-mail : info@leanmail.com

Support Videos

Software Installation

Follow this video to view how the LeanMail software is installed for all modules.


Duration: 0:50

All LeanMail software modules have a 30-day trial period

Breaking down barriers to success



All LeanMail modules are designed to be extremely easy to use and with no need for a manual. You can mouse-over any feature to see tip-text that will remind you what functionality it has.



Each module is affordably priced at just €3 per month and bundled modules are even less expensive, so you get extreme efficiency for the price of a coffee.



Re-thinking and re-designing existing mainstream software products allows our customers to get the most out of what they are already using. We don’t compete with Outlook; instead, we customize it to you it to your needs.



Serving banks, pharmaceutical companies, law firms, IT suppliers, governments and many other security sensitive organizations for over 10 years, has helped us become robust in our awareness and practice of extraordinary attention to security and data protection. We are also GDPA compliant as required by the European Union. Here is a link to our privacy protection statement.

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