Hi Zimbra Customers, Partners & Friends, This blog is a short “how-to” for setting up SPF, DKIM and DMARC on Zimbra. What is SPF? Sender Policy Framework (SPF) helps prevent email spamming and spoofing by telling the world what servers are allowed to send email from your domain. If an email is sent from user@example.com, […]
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Add a Webex Meeting Link to Your Zimbra Meeting with a Single Click!
Hi Zimbra Customers, Partners & Friends, We’ve been working hard to make it easier than ever to use your favorite tools right in Zimbra. Now you can add a Webex meeting link to your meeting invites with a single click! Here’s how you set it up … Click “New Event” in Calendar to open a […]
Zimbra Now with TLS 1.3 Support!
By Barry de Graaff on April 7, 2021 in Product News, Community, Education, Partners, Security & Privacy
Hello Zimbra Partners, Customers & Friends, In the latest Zimbra patch, Zimbra 9.0.0 “Kepler” Patch 13 and 8.8.15 “James Prescott Joule” Patch 20, the following packages are now GA: OpenSSL 1.1.1h support for TLS 1.3. OpenSSL 1.1.1h with FIPS module support. Postfix 3.5.6 support for TLSv1.3 Nginx 1.19.0 support for TLSv1.3 Why is this important […]
Updated SAML for Zimbra – Now Supports Single Log Out (updated July 2023)
By Barry de Graaff on March 1, 2021 in Product News, Did You Know, Education, Partners, PowerTips – Admins, SAML
SAML is an open standard for Single Sign-On. When using SAML an Identity Provider (IdP) will take care of user authentication after which users can use their applications without having to log-on to each of them separately. In SAML these applications are called Service Providers (SP). In this guide we will set-up SimpleSAMLphp to act […]
Did You Know? Configure Zimbra for iPhone & Android – It’s Easy!
By Gayle Billat on February 11, 2021 in Did You Know, Education, PowerTips – Users, Zimbra Web Client
Hello Zimbra Partners, Customers & Friends, Do you want to configure your iPhone or Android so your Zimbra email is delivered to your native mail app? It’s easy! Here are directions, or click to watch the videos (under 1 minute!). Zimbra iPhone Configuration Watch the demo: https://youtu.be/-GwH5MFoqZ4 Tap Settings Scroll down and tap Mail. Tap Accounts. […]
Zimbra SkillZ: How to Hide Zimbra from Search Engines
By Barry de Graaff on December 9, 2020 in Product News, Did You Know, Education, PowerTips – Admins, Zimbra Server
Hide Zimbra’s Login Page from Search Engines Hi Zimbra Admins, Partners & Friends, By default, Zimbra’s login page is indexed in search engines. Would you rather hide it from search engines? Here’s how … zmprov mcf +zimbraResponseHeader “X-Content-Type-Options: nosniff” zmprov mcf +zimbraResponseHeader “X-Robots-Tag: noindex” zmprov mcf +zimbraResponseHeader “Referrer-Policy: no-referrer” zmprov mcf zimbraMailKeepOutWebCrawlers TRUE zmmailboxdctl restart […]