Tag: smtp

How can Spammers and Hackers Send Forged Email?

February 5, 2015

Everyone has seen spam messages arrive with a “From” address that is your own address, a colleague’s, a friends, or that of some company that you work with or use.  These From addresses are forged to help the messages (a) get by your spam filters, and (b) get by your “eyeball filters”. But how are […]

How to Tell Who Supports SMTP TLS for Email Transmission

January 27, 2015

SMTP TLS (Transport Layer Security) is the mechanism by which two email servers, when communicating, can automatically negotiate an encrypted channel between them so that the emails transmitted are secured from eavesdroppers. It is becoming ever more important to use a company that supports TLS for email transmission as more and more banks, health care, […]

Case Study: Halloween Express Chooses LuxSci for Large Scale Seasonal Email Marketing

January 26, 2015

Halloween Express is one of the most aggressive and dynamic Halloween chains in the United States. Started in 1990, Halloween Express has both company owned and franchised locations throughout the U.S. Their success is based on offering the largest selection of Halloween merchandise available anywhere. Halloween Express chose LuxSci in 2014 for their massive seasonal email […]

Exchange ActiveSync (MobileSync) vs Good Old IMAP + SMTP

October 6, 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 […]

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

January 28, 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 […]