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Introduction MailScanner is one of the most widely used email security gateways for Linux mail servers. It scans incoming and outgoing emails for viruses, spam, phishing attempts, and potentially dangerous attachments. By default, MailScanner may block certain file extensions based on its security policies. In some environments, organizations need to… Continue Readinghttps://pheonixsolutions.com/blog/wp-content/uploads/2016/09/PX2.png38372540