Email is a critical business tool. Without access to email for even a few hours, a company's productivity is severely hampered. Although email is essential for productivity, if it is not properly managed, it can also cause major headaches, ranging from infected machines and system downtime to embarrassing data breaches and steep compliancy fines. As much as 70% of all email traffic is estimated to be spam. Even though spam is a major nuisance, most anti-spam products do a fairly good job at blocking most spam. However, there are still some major email security issues that not every company is able to successfully protect themselves against. So what are the biggest email security problems that companies face today and how can they be solved?
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