June 2025
Beginner to intermediate
1180 pages
37h 48m
English
Unfortunately, spam is not the end of the story: If there are Windows computers on your network, you must also ensure that emails arrive free of viruses. Nowadays, email-borne viruses for Windows PCs are not the big issue they were a few years ago. However, email viruses are still a sporadic risk that must be minimized. It is therefore advisable to install another program on the email server that scans emails and their attachments for known viruses and deletes infected emails. Technically, an email filter works similarly to a spam filter, but attachments in particular must be scanned for patterns of known emails. This costs a lot of CPU time and is only effective if an up-to-date virus database is available. ...
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