Domino V12 is here!

Today we saw the appearance of Domino 12 on FlexNet. That’s a bit earlier than anticipated as the Domino (and Sametime V11.6) launch event is still 11 days away. Notes & Domino 12 is an exciting new version that brings great new features both under the hood and, very visible, in the Notes client.

New features in Domino

In the past months, I have written a series of articles about some of the new features in Domino V12:

  • The Certificate Manager is the new way to work with SSL certificates in Domino 12. No more hassle with command line tools to create a kyr-file, but a well designed database that lets you automatically request LetsEncrypt certificates (but other certificate authorities are also supported). Check out the official documentation here.
  • With the new Certificate manager also came a much improved SSL engine which supports the latest ciphers. I showed here that it’s no longer beneficial to let a reverse proxy like nginx offload SSL traffic from your Domino server.
  • The new backup feature which allows you to backup your Domino databases with a multitude of commercial and non-commercial backup solutions with support for Domino’s transactional logging. Official documentation here.
  • Domino 12 also improved on security with built in two factor authentication where the 2nd factor is using Time-based one-time password authentication (TOTP).
  • DAOS (Domino Attachment and Object Service) now supports tier 2 storage which can be shared among servers. Pre-Domino 12, each Domino server had to keep its own copy of an attachment if a database on the server contained that attachment. This new tier 2 storage removes that need. If 4 mailfiles on 4 Domino server each contain a mail with a specific attachment, there can now be a single file on the shared storage, which further saves space.
  • The possibility to have more names in the ACL, but also larger summary fields. This needs a new ODS version for the database
  • These are the features that I found most interesting, but there are many other new features. Check them out here.

Domino support for different Operating Systems

Domino has always had a very broad support for Operating Systems. Officially only server OS-ses were supported, but it would run fine on Windows XP and Windows 7 as well. Nowadays, I always run Domino on Linux (though I had to do a IBM i-systems installation a year ago as well, which also went fine) and I’m happy to see that Red Hat Enterprise Linux 8 is officially supported and also that the use of it’s derivatives (CentOS 8 and RHEL clones like AlmaLinux and the upcoming Rocky Linux) also won’t make you lose your HCL support. Of course SUSE support is also still there, as is Windows server (2016, 2019), AIX and System i.

New features in Notes V12

The most visual update to Notes 12 is the new Workspace. This is mine:

Gone are the rectangular database icons which we have had since Notes 1.0. Another very noticeable improvement is the startup speed. Notes 12 starts a lot faster than Notes 11 did! There are also improvements in the mail & calendar template and they worked on the search feature within Notes. Check out these improvements here. Another interesting development is that there’s now a 64-bit version of the Notes Basic client. There’s also supposed to be a 64-bit of the standard client, but I haven’t spotted that one on FlexNet yet. I’m curious to see what that will do in terms of speed and stability.

New features in Domino Designer

HCl also included some new features in Domino designer. They’ve added a new transaction method which allows you to record changes to a database. This is highly useful if you want to use Domino as a no-sql backend. They’ve also added a NotesQueryResultsProcessor class. The NotesQueryResultsProcessor can be used to create cross database views (with dynamic columns, sortings and categorization). In 12.0.0 the view data is returned as JSON. For 12.0.1 there are plans to produce „real views“ that can be opened in a Notes Client,
They also brought Formula language to Domino’s Query language. Another handy new feature is the possibility to show or hide columns based on the screen width. Other new features can be found here. A lot of interesting development however, isn’t bound to major Domino releases, but is happening in separate projects with regular releases, like the app dev pack. If you’re into Domino development, don’t forget to regularly check out that page to see what the latest versions bring!

Nomad Web

Together with Notes & Domino V12, HCL also unveils Nomad Web. We know the name Nomad from the past as Notes on a (usb) stick. HCL revived this name for their offering of a Notes client on initially the iPad, followed by a client for the iPhone and Android. The latest offering in the Nomad line-up is a Notes client that is built using responsive Web app technology, called Nomad Web. This is not to be confused with the HCL Client Application Access client, which is a separate installer that gives you Notes basic functionality for Domino applications only. The responsive web app technology is also used for the latest versions of the Verse client (2.0+). Nomad Web is supposed to act as a Basic Notes client, which takes away the hassle of rolling out and updating local Notes clients. As rolling out and updating Notes clients has been a lot of work in many companies, this is a very interesting technology to look at. One caveat, being a basic client, some applications, in particular mail files, don’t look as good as in the standard client. Idea there is to use Verse.


Overall Notes/Domino V12 is a very interesting release. I feel this release shows HCL’s commitment to modernising the Notes & Domino platform by solving some of the biggest omissions in functionality in the IBM years through the Certificate Manager, TOTP and the Backup manager while not forgetting to keep investing in further enhancements in the area’s in which Domino was always strong. Is this a perfect release? Well, I still miss a feature where IBM also slacked when they still owned Domino: DKIM/DMARC support. In the AHA Idea Portal requests to add this support recently moved to “Planning to implement”, which hopefully means we will see this feature in 12.0.1. Fingers crossed!