iRedMail might be a bit more popular than Calendar. We know about 2 links to it since March 2021 and only 2 links to Calendar. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Oh wait! There seem to be 2 options, now I was looking with different search phrases. I'm looking into calendar.com and simplymeet.me - they promise something similar on their salespage. Source: over 1 year ago
What's BS about this is that I can use third-party calendar apps, like https://calendar.com that sync into both of the calendars via OAuth, and display for me a single unified calendar. Source: almost 2 years ago
For photo I use Immich. For contact and calendar I use my own mail server (iRedMail). For Cloud I have my own nextcloud server. With nextcloud you can sync contact and calendar of uou don't have a mail server likes iRedMail. Source: 10 months ago
I used to spend all my time maintaining e-mail quirks for my server. Adjust this, updated that, fix this breakage, yada yada. But then I decided to setup iRedMail which uses postfix, dovecot, certbot, roundcube, spamassasin, mariadb, ldap and all the bells and whistles. All I have to do now is make sure I don’t break it doing any software upgrades on freebsd. 10/10 scores after configuring and blacklist free. Source: almost 2 years ago
Cron - Cron Calendar.
Zimbra - Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.
Fantastical 2 - Fantastical, the Mac calendar app you'll enjoy using. Quickly create new events with natural language input and more.
mailcow - An open source mailserver suite.
Google Calendar - Spend less time managing your day & more time enjoying it
Roundcube - Web-based IMAP email client