27.09.2017
There are cases when you cannot open and read the received protected email message or attachment due to problems with the Internet connection or restrictions within the corporate network.
10.08.2017
Learn how active free Premium features for your account.
25.05.2017
Despite the fact bulk emails have been used for several decades, there are those who allow unforgivable mistakes in writing email subjects that can cause not just annoyance, but also provoke subscribers to unsubscribe at best, and at worst - add a sender's address to the blacklist.
24.05.2017
Now you can download and install StarForce Reader for macOS directly from the Mac App Store.
06.02.2017
We are pleased to announce you that the implementation of SMTP/IMAP in the SFLetter.com email service has been completed.
19.12.2016
2016 was an important year for SFLetter.com in terms of implementation and deployment of new features. And not without your help! We considered all your feedback and suggestions, so we can safely say that our service is developed completely based on your desires and needs.
12.12.2016
Now you and your recipients can open protected messages and attachments on computers running Apple macOS. The long-awaited update of the viewer program is already available for download!
05.12.2016
SFLetter.com, a secure email service, was selected by IT experts for the finals of the Digital Summit Awards in the category "Best solution for information security improvement".
16.11.2016
The elections for the post of President of the United States were held, but the sea runs high. During the last stage of the presidential race, a new scandal erupted, which involves not only Hillary Clinton, but the entire White House. As you remember, a group of hackers cracked the White House servers in the middle of this year and dug a lot of interesting things.
03.11.2016
Method #1. Simple addition of recipients. The first and easiest way to send protected bulk emails from your account. Just add multiple recipients in the address bar and send a message. A distinctive feature is that each email message is being sent individually, and the recipient can't see the other recipients upon receipt of the protected message.
19.07.2016
This year we celebrate 45 years of EMAIL, one of the most popular ways to exchange digital information. We hasten to congratulate all active users of email with the anniversary and invite you to walk with us on the road called "Email history".
15.07.2016
StarForce Reader is an app to view protected documents in SFPDF and PCDOC formats.
25.04.2016
Let's talk about the things that are rather far from information protection, but, nevertheless, are very important for email exchange as a part of business activity.
30.03.2016
SFLetter.com offers a new opportunity to use your own domain name in the email address for outgoing protected emails. Now you can use the name of your site, for example @mycompany.com, instead of @sfletter.com
29.03.2016
Have you ever been a victim of malware or viruses downloaded from email attachments, which did not arouse any suspicion on first glance? I think everyone got into this situation, regardless of how computer savvy you think you are. It is not about the lack of education, but banal carelessness.
28.01.2016
StarForce Reader is an app to view protected documents in SFPDF and PCDOC formats.
21.12.2015
Everybody knows that the mixing of personal and corporate email correspondence is wrong, but continue to do that.
10.11.2015
StarForce Reader is a viewer program developed by StarForce Technologies to open files in SFPDF and PCDOC formats. It allows to search and scale the document. StarForce Reader manages the access and provides protection against Print Screen and other screen grabbers.
23.10.2015
When we had just launched our secure email service SFLetter.com it turned out that email services like gmail.com, outlook.com and yahoo.com marked all emails sent from our domain name as spam. This happened because of incorrect DKIM settings.
Author: Alexey Udalov
29.07.2015
We are pleased to announce the launch of SFLetter.com new features!
05.05.2015
Now detailed information about protected emails that you have sent is available for you by clicking Opening history.
24.04.2015
Now emails and attachments will have expiry date.
15.04.2015
The "Deny access" function for sent protected messages and attachments soon will be available for Premium users. This function allows you to revoke access to email messages (no matter viewed or not).
14.04.2015
The idea of information protection is actual at all times. And it is often necessary to protect not only a document that is kept in a safe or on secured server but as well a message that leaves the confines of the company.
10.04.2015
Premium account makes it possible for users to manage the settings of offline viewing for outgoing messages. The bottom line is that a sender can allow or deny access to a protected message and/or attachments if a recipient has no internet connection and can't contact with the controlling server.
03.04.2015
Premium account will allow to protect an expanded list of file formats.
01.04.2015
We have created a page with ideas how to improve our secure email service on idea.informer.com. If you have something to say please come, share and vote.
27.03.2015
From May there will free and paid accounts on Sfletter.com. For Premium accounts the restriction on storage size will be changed.
20.03.2015
In the upcoming update of our service, it will become possible to move between the home page and the mailbox and stay logged in. Therefore, you just need to click on the logo on the mailbox page in the upper left corner and go to the main page.
10.02.2015
Using e-mail has become an inherent part of everyday life, like an alarm clock or a bedtime book. But do not you ever wonder what happens if you diversify your weekdays by new things?
10.02.2015
2015 has just begun, and we decided to look back to analyze how things were in the past year at the field of internet fraud. In this article we want tell you about the most prominent phishing attacks of 2014, because you should know how not to take the baits in the future.
29.12.2014
Have you ever sent a secret email?
22.12.2014
Tips and tricks on how to identify phishing emails and save the sensitive data.
15.12.2014
People are always trying to make their lives easier and better, especially if it concerns social communications.
08.12.2014
A man-in-the-middle attack or a MITM-attack is difficult to detect and difficult to defend against it. MITM-attacks usually do not infect personal computers in the network. Instead, they control all communications between PСs.
05.12.2014
Recently a number of the emails sent from SFletter.com service were detected as SPAM by other email services.
25.11.2014
StarForce Technologies, a leading developer of solutions for the protection of digital information and content from unauthorized access and distribution, took part in Runet Prize with Sfletter.com, a new secure cloud email service, in the "Technologies and Innovations" nomination.
24.11.2014
The sending of emails using your domain name looks presentable and officially, but what if someone suddenly starts sending spam using your domain name.