Release Notes for Dr.Web for IBM Lotus Domino 11.5


Last updated on 5/29/2018


Resolved Issues and Other Changes

Installation Notes

Additional Information

Dr.Web for IBM® Lotus® Domino® is an anti-virus plug-in protecting IBM Lotus Domino mail systems from viruses and spam. It helps you perform real-time or scheduled scans of email messages and documents received, sent or stored on the mail server and move infected objects to the Quarantine.

Resolved Issues and Other Changes

This section contains a list of changes in version 11.5 of the plug-in:

Components versions supported by the plug-in are renewed up to 11.5 version. Components of Dr.Web products of version 11.0 are not anymore supported.

The plug-in of version 11.5 is only compatible with Dr.Web Enterprise Security Suite version 11.0.

Installation Notes

Dr.Web for IBM Lotus Domino version 11.5 is not compatible with Dr.Web products of the versions 6 or 11.0.

For installation of the new version it is necessary to uninstall the previous version. Make backup copies of databases of DrWeb folder if necessary, because settings and Quarantine database will be removed. To transfer settings to newer version, use configuration functions of Import/export (see Configuration Export/Import chapter of documentation).

Hardware requirements




Pentium 133 MHz or higher; compatible with the i80386 command system

Free RAM

300 MB or more

Disk space

350 MB or more


VGA-compatible monitor is required; capability to display at least 1280 x 1024 pixels with 256 colors is recommended

OS and software requirements




For 32-bit platforms:

Windows Server® 2003;

Windows Server® 2003 R2;

Windows Server® 2008;

Windows Server® 2008 R2.

For 64-bit platforms:

Windows Server® 2008;

Windows Server® 2008 R2;

Windows Server® 2012;

Windows Server® 2012 R2;

Windows Server® 2016.

File system

NTFS or FAT-32

Lotus software

Lotus Domino 6.5 for Windows or later

Lotus Notes 6.5 for Windows or later

Additional software

Internet Explorer 6, Mozilla Firefox 3, Opera 9 or any later versions of these web browsers (required for access to the web interface)


Doctor Web, Ltd. does not guarantee operation of Dr.Web for IBM Lotus Domino on alpha, beta and other non-release versions of the Lotus Domino server.

Additional Information

If you encounter any issues installing or using company products, take advantage of the following Doctor Web information resources:

Product manuals and guides database at

Frequently asked questions section at

Company official forum at

Visit Doctor Web support site at

If you have not found solution for the problem, you can request direct assistance from Doctor Web Technical Support:

Email your questions to

Call Doctor Web Technical Support +7 (495) 789-45-87

For regional office information, refer to the Doctor Web official website at


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