Fixing performance / CPU load issues - Aurora Corporate documentation

.NET Components
MailBee.NET Objects .NET email components: SMTP, POP3, IMAP, EWS, Security, AntiSpam, Outlook, Address Validator, PDF
MailBee.NET Queue Easy-to-use .NET service to deliver e-mails in the background

ActiveX Components
MailBee Objects ActiveX email components: SMTP, POP3, IMAP, S/MIME
MailBee Message Queue Queue-based background sending of emails

Web scripts
WebMail Pro PHP Webmail front-end for your existing mail server, with personal calendar, contacts, and mobile sync
WebMail Pro ASP.NET Webmail front-end for your existing mail server, with calendar sharing and global contacts
ActiveServer Premium addon which brings ActiveSync support to WebMail Pro and Aurora

Solutions
Aurora Corporate Groupware system for businesses and providers
Aurora Files Your personal cloud storage
Triton Transactional and newsletter emails sending solution
MailSuite Pro for Linux Mail server (MTA) bundled with WebMail Pro for a complete solution
Unified Messaging Solution Technology platform which provides telecom users with a feature-rich messaging portal

Fixing performance / CPU load issues

If you experience issues with CPU load close to 100% when running the product, try setting AllowThumbnail to false in data/settings/config.json file:

"AllowThumbnail": [
    false,
    "bool",
    null,
    "If disabled, image thumbnails will not be generated"
],

Generating previews for attachments is rather resource-consuming operation, so disabling those previews is the first troubleshooting step.