" imap Archives - LuxSci

Posts Tagged ‘imap’

The Case For Email Security

Tuesday, March 31st, 2015

We all know that regular email is insecure; however, it may surprise you to learn just how insecure it really is. For example, did you know that messages which you thought were deleted years ago may be sitting on servers half-way around the world? Or, that your messages can can sometimes be read and modified in transit, even before they reach their destination? Did you know that forging email is very, very easy?  Can you trust what you read in an email?  Email security was never designed in to the internet from the beginning and as a result, many different solutions have evolved to plug the multitude of resulting issues.

This article is designed to teach you about how email really works, what the real email security issues are, what mitigations to these are generally in use, and what else you can to to protect you email.

Case for Email Security

Information security and integrity are centrally important  as we use email for personal and business communication: sending confidential and sensitive information over this medium every day. While you are reading this article, imagine how these security problems could affect your business, your personal life, and your identity…. if they have not already.

Read the rest of this post »

Exchange ActiveSync (MobileSync) vs Good Old IMAP + SMTP

Monday, October 6th, 2014

Many years ago, it used to be that if you had a cell phone that had an email program included, you could configure using IMAP and SMTP to allow you to check email and send email…. just like how a desktop email program worked.

This is still the case, of course.  However, as far back as 1996, Microsoft introduced the first version of “ActiveSync”, a protocol designed to allow mobile devices supporting it to synchronize email, calendars, tasks, and contacts with Microsoft’s Exchange server.  ActiveSync has evolved over time, getting faster, offering support for use in every modern mobile device.  While ActiveSync was designed to work with the Exchange server, these days it also works with other non-Exchange services that can talk the “ActiveSync language,” e.g. LuxSci through its Mobile Sync service.

In general, ActiveSync is much better than using IMAP and SMTP, though there are a few small corner cases where IMAP may be better for you.  Below, we shall compare them from an end-user perspective … trying to shed some light on “which is better” from a practical point of view.

Read the rest of this post »

Do you need a VPN for Secure Email in a Wireless Hotspot?

Tuesday, January 28th, 2014

LuxSci has been approached by many people asking for VPN (Virtual Private Network) services.  When we ask them why, they indicate that they use wireless hotspots (like at Starbucks and other public places) that are insecure and untrusted and they want to be sure that their email is secure and encrypted there.*

Note that even if the hotspot is password protected and “secure”, that does not mean that it is “trusted”.  The hot stop administrators or other users of that hotspot could still try to intercept your Internet traffic.  So, just because it is a “secure” hotspot with the little lock next to it and a password that you must enter, do not assume you are safe at all.

Read the rest of this post »

Understanding Email Services: A crash course in email jargon

Tuesday, July 23rd, 2013

You thought email was a simple concept, but you are at once confronted with a plethora of acronyms and jargon like POP, IMAP, WebMail, Aliases, Forwards, SMTP, IMAP, POP, Quota, SPAM, TLS, SSL, Archival, and more! This article describes the ins and outs of email, explains these terms, and helps you figure out what services and features you need from your personal or business email service provider.

Read the rest of this post »

iPhone Email Tips and Tricks

Thursday, January 22nd, 2009

The iPhone is a great piece of technology, but like all technology it has it’s quirks, as well as some features that you should be aware of when using it to send and receive email. Based upon our experience using iPhones ourselves and in supporting our clients’ varied use of iPhones for connecting to LuxSci email services, we have the following nuggets for you.

Read the rest of this post »

LUXSCI