SEPPmail VMs in Azure and AWS
SEPPmail VMs on Azure and AWS: Learn about SMTP restrictions on port 25, current Azure policies, and strategies for secure email operation.
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Whether it’s internal information, specialist knowledge or product news – you’ll be well-informed with our blog posts. Current posts:
SEPPmail.cloud and DANE/DNSSEC with Exchange Online
Discover how DANE and DNSSEC can take your SEPPmail.cloud/Exchange online security to the next level. Are your emails really protected?
DomainKeys Identified E-Mail
DKIM stands for “DomainKeys Identified E-Mail”. Let’s imagine we implement DKIM in letter mail. It would look something like this.
How a good idea led to the birth of SEPPmail
When Stefan Klein had the idea of giving everyone access to secure e-mail communication by developing software for email encryption in 2001, a groundbreaking project…
Implementing the certificate-based email signature the right way
“Human-centred security” is the strategy of putting people at the heart of cyber security. After all, too many attacks still take place through people.
What do email communications and hacked Ferraris have in common?
Every second, several new websites are created worldwide, and every twenty seconds, a phishing page goes online that wants to get hold of your data…
