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E-Mail-Virenschutz

Ca. 2% aller eingehenden E-Mails enthalten Viren, und unsere Systeme blockieren über 100.000 infizierte E-Mails pro Tag. Beim Ausbruch neuer Viren können unsere Systeme über 1 Million Nachrichten pro Tag blockieren.

Hosted Exchange erkennt Viren in einem mehrstufigen System auf dem Server. Unser Virenerkennungssystem ist in der Lage, Lastspitzen über längere Zeiträume ohne jegliche Verzögerung bei der E-Mail-Zustellung zu verarbeiten. Unser Virenschutz ist ohne Aufpreis in allen Hosted Exchange-Accounts enthalten.

First we scan messages for dangerous types of file attachments. Dangerous files can execute code, which can be used by hackers to spread viruses or damage your computer. Restricted file types include, but are not limited to, program files (.exe, .com), script files (.bas, .vbs, .js), and shortcuts to files (.lnk, .pif). When an email containing a restricted file attachment is detected, the system rejects the email and the sender receives a "bounced" email notification.

This stage of the email anti-virus process searches for formatting vulnerabilities that can hide viruses from scanners. If the system finds any vulnerability, it corrects the formatting of the message so that it can be thoroughly scanned (this is called "normalizing" the message). Normalization protects against known Microsoft® Outlook® security threats.

Many of today's viruses use compression as a way to sneak past virus scanners, sometimes even compressing themselves several layers deep. If the email contains any compressed attachments such as .zip files, the system temporarily unzips them to scan them for viruses. If an attachment (such as a password-protected .zip file) cannot be decompressed, our system scans the original file for virus signatures that occur within compressed attachments.

After the first 3 steps are complete, an email anti-virus scanner processes the email and its uncompressed attachments. This provides maximum protection against new virus threats. Our system automatically updates virus definitions hourly, giving customers protection from new viruses within minutes. Compared that to most desktop and server AV programs, which check for new virus signatures once per day.

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Tiefgreifende Erfahrung mit Microsoft-Technologie

We are a 5 time Microsoft Gold Partner.

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Microsoft-Zertifizierungen weltweit
We are a 5 time Microsoft Gold Partner.
People's Choice Stevie Awards For Favorite Customer Service

Five-Time

Microsoft Hosting Partner of the Year
2015 Redmond Reader's Choice Award
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