Business Communication
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Why Retarus has become a CSA-certified sender
Read moreSince the start of this year Retarus has been a member of the Certified Senders Alliance (CSA) – to ensure that our customers’ transactional and marketing emails arrive even more dependably.
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One SMS Long Code for many inboxes
Read moreTwo-way SMS customers at Retarus can now dynamically allocate incoming short messages to multiple inboxes or desktops.
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Global Smartphone Market in Decline for the First Time Ever
Read moreSince 2004 the market research and consulting firm Gartner has been recording worldwide sales of smartphones. Now, for the very first time, the figures reveal that there is no longer any growth.
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Email is great just the way it is
Read moreGoogle has expressed a desire to “modernize” email. Not only is this a change that nobody needs, but in fact the suggestion is downright dangerous.
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Have you already changed your password today?
Read moreEvery year, February 1st a.k.a. “Change Your Password Day” calls upon users to employ secure passwords and to change them regularly.
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Fax is a mandatory field
Read moreWhen you think of fax, do fax machines and thermal paper cross your mind? Fax is neither antiquated nor anachronistic when used as a service from the cloud.
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The Graymail filter catches extra spam, too
Read moreCustomers of Retarus E-Mail Security have the possibility to mark and deliver legitimate mass e-mails or have such “graymail” moved into quarantine. This often also intercepts additional spam.
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Is Transactional SMS integrated into your Business?
Read moreMost of us know SMS as a simple communication tool to send messages quickly. Nevertheless, SMS is more than just an easy way to chat with friends.
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The SMS turns 25 – congrats!
Read moreThe very first SMS was sent on December 3, 1992 (exactly one day after Retarus had officially been founded) from a PC via Vodafone’s mobile network to an early mobile phone and consisted of just two words: “Merry Christmas”.