Multiple SSL Virtual Host Zimbra dengan letsencrypt
Pastikan letsencrypt sudah terinstall /etc/letsencrypt/live/mail.domain.com/* Pastikan zimbra berjalan normal dengan primary domain misal mail.domain.net Disini memakai zimbra OSE 8.8.15 akan memasang ssl letsencrypt untuk vhost domain mail.domain.com tentunya A Rec sudah di arah kan ke ip zimbra dan vhost sudah di tambahkan di zimbra 1. Download root cert wget -O /etc/letsencrypt/ISRG-X1.pem https://letsencrypt.org/certs/isrgrootx1.pem.txt 2. Deploy bundle cat /etc/letsencrypt/ISRG-X1.pem /etc/letsencrypt/live/mail.domain.com/chain.pem > /etc/letsencrypt/live/mail.domain.com/chain-with.pem cat /etc/letsencrypt/live/mail.domain.com/cert.pem /etc/letsencrypt/live/mail.domain.com/chain-with.pem > /etc/letsencrypt/live/mail.domain.com/deployme.bundle chown -R zimbra:zimbra /etc/letsencrypt 3. Verifikasi sudo su zimbra - /opt/zimbra/bin/zmcertmgr verifycrt comm /etc/letsencrypt/live/mail.domain.com/privkey.pem /etc/letsencrypt/live/mail.domain.com/cert.pem /etc/letsencrypt/live/mail....