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Fresh content every now and then about Zimbra OSE,
tips & tricks, Zextras products and more!
In Zimbra
Firewall ports in Zimbra
One of the main weapons of modern cybercriminals is the port scanner, thanks to which they find servers that are susceptible to certain vulnerabilities and then attack them. That is...
In Zimbra
How to setup External Active Directory Authentication
With this article we are going to see how to configure, through the administrative interface, the external authentication to Active Directory in Zimbra. Configuration After logging in to the AdminUI,...
In Zimbra
How to install and update Let’s encrypt for Zimbra
Using certificates to secure your data and mail traffic is something that is extremely important. We have seen, in the " Zimbra SSL/TLS Commercial Certificate " article, how they work...
In Zimbra
Zimbra Collaboration Suite and Anti-Phishing
Let's get back to dealing with security and especially email security, going to address a delicate and extremely important topic like Phishing and see what measures can be taken in...
In Zimbra
Enterprise Security black, white and gray lists
Zimbra incorporates a spam filter that allows you to reliably protect your company's mail from receiving infected messages that are not related to business correspondence. We've seen how to manage...
In Zimbra
Zimbra Black List and White List
Speaking of email security and spam, there are many factors to consider as we have seen in the incoming and outgoing mail protection best practices articles. Surely, however, we can...
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Fresh content every now and then about Zimbra OSE, tips & tricks, Zextras products and more!