{"id":5543,"date":"2020-10-01T09:16:11","date_gmt":"2020-10-01T09:16:11","guid":{"rendered":"https:\/\/hosteko.com\/blog\/?p=5543"},"modified":"2020-10-17T01:30:14","modified_gmt":"2020-10-17T01:30:14","slug":"cara-install-lets-encrypt-pada-zimbra","status":"publish","type":"post","link":"https:\/\/hosteko.com\/blog\/cara-install-lets-encrypt-pada-zimbra","title":{"rendered":"Cara Install Let\u2019s Encrypt Pada Zimbra"},"content":{"rendered":"

Pengertian Let’s Encrypt<\/strong><\/h1>\n

Let’s Encrypt<\/strong> adalah sebuah lembaga penerbit sertifikat non profit yang berada di bawah naungan Internet Research Group sertifikat X.509 untuk enkripsi Transport Layer Security<\/strong> (TLS<\/strong>) tanpa biaya. Let\u2019s Encrypt mampu berjalan dan kompatibel di platform apapun. Tetapi memang yang paling familiar adalah penggunaan sertifikat TLS Let\u2019s Encrypt di panel hosting seperti cPanel, Plesk atau bahkan Webuzo.<\/p>\n

Let\u2019s Encrypt juga menggunakan protokol ACME <\/strong>(Automatic Certificate Management Environment<\/strong>). Klien ACME paling populer adalah Certbot yang kini dikembangkan oleh the Electronic Fontier Foundation. Untuk melakukan verifikasi kepemilikan domain dan membaca sertifikat, Certbot dalam secara otomatis mengatur TLS\/SSL di server web baik itu Apache maupun Nginx. Tidak hanya itu Let\u2019s Encrypt juga bisa digunakan di Zibra.<\/p>\n

Apa Itu Zimbra ?<\/strong><\/h1>\n

\"\"<\/p>\n

Sebelum melangkah lebih jauh tentang cara install Let\u2019s Encrypt di Zimbra. Sebagai pengguna harus tahu apa itu Zimbra. Zimbra Collaboration atau yang dulu dikenal dengan Zimbra Collaboration Suite sebelum tahun 2019, adalah collaborative software yang di dalamnya sudah termasuk email server dan web client.<\/p>\n

Pada awal kemunculan Zimbra dikembangkan oleh LiquidSys<\/strong> yang kemudian berganti nama menjadi Zimbra, Inc di tahun 2005. Karena kinerjanya yang bagus, dua tahun kemudian Yahoo memutuskan untuk mengakui sisinya.<\/p>\n

Setelah itu Zimbra di jual Yahoo ke VMware pada bulan Januari 2010 dan kini Zimbra dimiliki oleh Syanacor. Dan ada sejarah unik mengapa brand ini bernama Zimbra. Kabarnya, mantan CTO dan presiden Zimbra, Scott Dietzen terinspirasi dari salah lagu dari band Talking Heads berjudul \u201cI Zimbra\u201d.<\/p>\n

Menyinggung sedikit tentang collaborative software. Collaborative software atau groupware adalah aplikasi perangkat lunak yang di desain untuk membantu orang yang bekerja multitasking, agar mencapai tujuan.<\/p>\n

Perangkat lunak ini terdiri dari komponen klien dan server. Ada juga fitur klien desktop, yang disebut dengan Zimbra Desktop. Saat ini terdapat dua versi Zimbra. Yaitu versi open source dan versi yang didukung secara komersial (Network Edition) dengan komponen-komponen yang tertutup antara lain seperti :<\/p>\n

    \n
  1. Konektor antarmuka pemrograman<\/li>\n
  2. Aplikasi pesan<\/li>\n
  3. Aplikasi outlook untuk kalender<\/li>\n
  4. Sinkronisasi kontak.<\/li>\n<\/ol>\n

    Cara Install SSL Let\u2019s Encrypt di Zimbra<\/strong><\/h1>\n

    Berikut ini adalah cara install SSL Let\u2019s Encrypt di Zimbra, yaitu :<\/p>\n

    1. Download certbot<\/strong><\/h3>\n

    Langkah pertama yang harus dilakukan adalah mendownload certbot ke server Zimbra dengan cara berikut :<\/p>\n

    # wget https:\/\/dl.eff.org\/certbot-auto -P \/usr\/local\/bin<\/span><\/pre>\n
    2. Mengubah permission<\/strong><\/h3>\n
    Langkah kedua yang harus dilakukan adalah mengubah permission file certbot-auto. Untuk mengubah permission ini bisa memasukkan perintah sebagai berikut :<\/p>\n
    # chmod a+x \/usr\/local\/bin\/certbot-auto<\/span><\/pre>\n
    3. Jalankan perintah Let\u2019s Encrypt<\/strong><\/h3>\n
    Langkah ketiga adalah memasukkan perintah Let\u2019s Encrypt. Untuk melakukannya bisa melakukan perintah berikut :<\/p>\n
    # \/usr\/local\/bin\/certbot-auto certonly \u2013standalone<\/span><\/pre>\n
    Tunggulah beberapa saat sampai semua proses yang berjalan selesai. Setelah itu akan muncul beberapa pertanyaan sebelum dapat menyelesaikannya.<\/p>\n
    Enter email address (used for urgent renewal and security notices) (Enter \u2018c\u2019 to cancel) :<\/span><\/p>\n
    admin@beniceday.xyz<\/span><\/p>\n
     <\/p>\n
    \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013<\/span><\/p>\n
    Please read the Terms of Service at<\/span><\/p>\n
    https:\/\/letsencrypt.org\/documents\/LE-SA-v1.2-Oktober-01-2020.pdf. You must<\/span><\/p>\n
    agree in order to register with the ACME server at<\/span><\/p>\n
    https:\/\/acme-v02.api.letsencrypt.org\/directory<\/span><\/p>\n
    \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013 \u2013<\/span><\/p>\n
    (A)gree\/(C)ancel: A<\/span><\/p>\n
    Please enter in your domain name(s) (comma and\/or space separated)\u00a0 (Enter \u2018c\u2019 to cancel):<\/span><\/p>\n
    mail.beniceday.xyz<\/span><\/p>\n
    Catatan: Yang harus diperhatikan adalah lokasi sertifikat berada pada folder \/etc\/letsencrypt\/live\/$domain. Direktori yang digunakan adalah \/etc\/letsencrypt\/live\/mail.beniceday.xyz.<\/p>\n
    4. Edit chain.pem<\/strong><\/h3>\n
    Edit chain.pem yang ada di direktori diatas, dan tambahkan pada baris paling bawah untuk Root CA berikut :<\/p>\n
    Z25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT<\/span><\/p>\n
    DkRTVCBSb290IENBIFgzMB4XDTAwMDkzMDIxMTIxOVoXDTIxMDkzMDE0MDExNVow<\/span><\/p>\n
    PzEkMCIGA1UEChMbRGlnaXRhbCBTaWduYXR1cmUgVHJ1c3QgQ28uMRcwFQYDVQQD<\/span><\/p>\n
    Ew5EU1QgUm9vdCBDQSBYMzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB<\/span><\/p>\n
    AN+v6ZdQCINXtMxiZfaQguzH0yxrMMpb7NnDfcdAwRgUi+DoM3ZJKuM\/IUmTrE4O<\/span><\/p>\n
    rz5Iy2Xu\/NMhD2XSKtkyj4zl93ewEnu1lcCJo6m67XMuegwGMoOifooUMM0RoOEq<\/span><\/p>\n
    OLl5CjH9UL2AZd+3UWODyOKIYepLYYHsUmu5ouJLGiifSKOeDNoJjj4XLh7dIN9b<\/span><\/p>\n
    xiqKqy69cK3FCxolkHRyxXtqqzTWMIn\/5WgTe1QLyNau7Fqckh49ZLOMxt+\/yUFw<\/span><\/p>\n
    7BZy1SbsOFU5Q9D8\/RhcQPGX69Wam40dutolucbY38EVAjqr2m7xPi71XAicPNaD<\/span><\/p>\n
    aeQQmxkqtilX4+U9m5\/wAl0CAwEAAaNCMEAwDwYDVR0TAQH\/BAUwAwEB\/zAOBgNV<\/span><\/p>\n
    HQ8BAf8EBAMCAQYwHQYDVR0OBBYEFMSnsaR7LHH62+FLkHX\/xBVghYkQMA0GCSqG<\/span><\/p>\n
    SIb3DQEBBQUAA4IBAQCjGiybFwBcqR7uKGY3Or+Dxz9LwwmglSBd49lZRNI+DT69<\/span><\/p>\n
    ikugdB\/OEIKcdBodfpga3csTS7MgROSR6cz8faXbauX+5v3gTt23ADq1cEmv8uXr<\/span><\/p>\n
    AvHRAosZy5Q6XkjEGB5YGV8eAlrwDPGxrancWYaLbumR9YbK+rlmM6pZW87ipxZz<\/span><\/p>\n
    R8srzJmwN0jP41ZL9c8PDHIyh8bwRLtTcm1D9SZImlJnt1ir\/md2cXjbDaJWFBM5<\/span><\/p>\n
    JDGFoqgCWjBH4d1QB7wCCZAA62RjYJsWvIjJEubSfZGL+T0yjWW06XyxV3bqxbYo<\/span><\/p>\n
    Ob8VZRzI9neWagqNdwvYkQsEjgfbKbYK7p2CNTUQ<\/span><\/p>\n
    \u2014\u2013END CERTIFICATE\u2013<\/span><\/p>\n
    5.\u00a0Copy seluruh file yang ada di direktori dan ubah ownership file.<\/strong><\/h3>\n
    Langkah selanjutnya bisa menyalin seluruh file yang ada di direktori \/file\/etc\/letsencrypt\/live\/mail.beniceday.xyz ke dalam \/opt\/zimbra\/ssl\/letsencrypt dan jangan lupa untuk mengubah ownership tersebut dengan memasukkan perintah sebagai berikut :<\/p>\n
    # mkdir \/opt\/zimbra\/ssl\/letsencrypt\r\n# cp \/etc\/letsencrypt\/live\/mail.beniceday.xyz\/* \/opt\/zimbra\/ssl\/letsencrypt\/<\/span>\r\n# chown zimbra:zimbra \/opt\/zimbra\/ssl\/letsencrypt\/*<\/span><\/pre>\n
    6. Lakukan verifikasi SSL menggunakan akun Zimbra<\/strong><\/h3>\n
    Langkah keenam adalah membuka folder \/optzimbra\/let’s encrypt yang baru dibuat tadi. Dan juga melakukan verifikasi SSL menggunakan user Zimbra. Untuk melakukannya bisa melakukan perintah sebagai berikut :<\/p>\n
    # su \u2013 zimbra<\/span>\r\n$ cd \/opt\/zimbra\/ssl\/letsencrypt<\/span>\r\n$ \/opt\/zimbra\/bin\/zmcertmgr verifycrt comm privkey.pem cert.pem chain.pem<\/span><\/pre>\n
    Apabila proses verifikasinya berhasil, maka akan muncul output seperti berikut ini. Tugas Anda adalah memastikan bahwa antara ketiga file tersebut tidak terbalik.<\/p>\n
    ** Verifying \u2018\/opt\/zimbra\/ssl\/zimbra\/letsencrypt\/cert.pem\u2019 against \u2018\/opt\/zimbra\/ssl\/zimbra\/letsencrypt\/privkey.pem\u2019<\/span><\/p>\n
    Certificate \u2018\/opt\/zimbra\/ssl\/zimbra\/letsencrypt\/cert.pem\u2019 and private key \u2018\/opt\/zimbra\/ssl\/zimbra\/letsencrypt\/privkey.pem\u2019 match.<\/span><\/p>\n
    ** Verifying \u2018\/opt\/zimbra\/ssl\/zimbra\/letsencrypt\/cert.pem\u2019 against \u2018\/opt\/zimbra\/ssl\/zimbra\/letsencrypt\/chain.pem\u2019<\/span><\/p>\n
    Valid certificate chain: \/opt\/zimbra\/ssl\/zimbra\/letsencrypt\/cert.pem: OK<\/span><\/p>\n
    7. Backup folder SSL zimbra<\/strong><\/h3>\n
    Langkah selanjutnya adalah melakukan backup terlebih dahulu folder SSL zimbra bawaan dengan memasukkan perintah berikut :<\/p>\n
    $ cp -a \/opt\/zimbra\/ssl\/zimbra \/opt\/zimbra\/ssl\/zimbra.$(date \u201c+%Y%m%d\u201d)<\/span><\/pre>\n
    Kemudian copy privkey.pem ke commercial.key dengan perintah berikut :<\/p>\n
    $ cp \/opt\/zimbra\/ssl\/zimbra\/letsencrypt\/privkey.pem<\/span>\r\n\/opt\/zimbra\/ssl\/zimbra\/commercial\/commercial.key<\/span><\/pre>\n
    8. Deploy SSL Let\u2019s Encrypt<\/strong><\/h3>\n
    Harus mendeploy SSL Let\u2019s Encrypt dengan memasukkan perintah sebagai berikut :<\/p>\n
    $ \/opt\/zimbra\/bin\/zmcertmgr deploycrt comm \/opt\/zimbra\/ssl\/zimbra\/letsencrypt\/cert.pem \/opt\/zimbra\/ssl\/zimbra\/letsencrypt\/chain.pem<\/span><\/pre>\n
    9. Restart Zimbra<\/strong><\/span><\/h3>\n
    Untuk dapat melihat hasilnya dapat memulai ulang service Zimbra dengan memasukkan perintah sebagai berikut :<\/p>\n
    $ zmcontrol restart<\/span><\/pre>\n
    Memperbarui <\/span>Certificate Lisensi SSL Let’s Encrypt Pada Zimbra<\/strong><\/h1>\n
    1. Matikan service zimbra yang berjalan<\/strong><\/p>\n
    zmcontrol stop<\/span><\/pre>\n
    pastikan service zimbra telah non aktif.<\/p>\n
    2. Selanjutnya jalankan perintah<\/strong><\/p>\n
    #>certbot-auto renew<\/span><\/pre>\n
    3. Cek certificate file<\/span><\/strong><\/p>\n
    Cek certificate file pada :<\/p>\n
    \/etc\/letsencrypt\/live\/mail.toyoink.co.id<\/span><\/p>\n
    root@mail:\/etc\/letsencrypt\/live\/mail.toyoink.co.id# ls-al<\/span>\r\ntotal 8<\/span>\r\ndrwxr-xr-x 2 root root 4096 Sep 21 23:22 .<\/span>\r\ndrwx------ 3 root root 4096 Sep 21 23:22 ..<\/span>\r\nlrwxrwxrwx 1 root root   42 Sep 21 23:22 cert.pem-> ..\/..\/archive\/mail.toyoink.co.id\/cert1.pem<\/span>\r\nlrwxrwxrwx 1 root root   43 Sep 21 23:22 chain.pem-> ..\/..\/archive\/mail.toyoink.co.id\/chain1.pem<\/span>\r\nlrwxrwxrwx 1 root root   47 Sep 21 23:22 fullchain.pem-> ..\/..\/archive\/mail.toyoink.co.id\/fullchain1.pem<\/span>\r\nlrwxrwxrwx 1 root root   45 Sep 21 23:22 privkey.pem-> ..\/..\/archive\/mail.toyoink.co.id\/privkey1.pem<\/span><\/pre>\n
    4. Sesuaikan chain.pm<\/strong><\/p>\n
    Sesuaikan chain.pm, tambahkan root ca pada chain.pem dengan mencopy file dibawah pada bagian bawah file chain.pm :<\/p>\n
    #> nano \/etc\/letsencrypt\/live\/mail.toyoink.co.id\/chain.pem<\/span><\/p>\n
    ----- BEGIN CERTIFICATE -----\r\nEXISTING CHAIN<\/pre>\n
    ----- END CERTIFICATE -----<\/pre>\n
    5. Tambahkan file berikut ini di mulai dari BEGIN CERTIFICATE\u00a0<\/strong><\/p>\n
    ----- BEGIN CERTIFICATE -----<\/pre>\n
    MIIDSjCCAjKgAwIBAgIQRK+wgNajJ7qJMDmGLvhAazANBgkqhkiG9w0BAQUFADA\/<\/span>\r\nMSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT<\/span>\r\nDkRTVCBSb290IENBIFgzMB4XDTAwMDkzMDIxMTIxOVoXDTIxMDkzMDE0MDExNVow<\/span>\r\nPzEkMCIGA1UEChMbRGlnaXRhbCBTaWduYXR1cmUgVHJ1c3QgQ28uMRcwFQYDVQQD<\/span>\r\nEw5EU1QgUm9vdCBDQSBYMzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB<\/span>\r\nAN+v6ZdQCINXtMxiZfaQguzH0yxrMMpb7NnDfcdAwRgUi+DoM3ZJKuM\/IUmTrE4O<\/span>\r\nrz5Iy2Xu\/NMhD2XSKtkyj4zl93ewEnu1lcCJo6m67XMuegwGMoOifooUMM0RoOEq<\/span>\r\nOLl5CjH9UL2AZd+3UWODyOKIYepLYYHsUmu5ouJLGiifSKOeDNoJjj4XLh7dIN9b<\/span>\r\nxiqKqy69cK3FCxolkHRyxXtqqzTWMIn\/5WgTe1QLyNau7Fqckh49ZLOMxt+\/yUFw<\/span>\r\n7BZy1SbsOFU5Q9D8\/RhcQPGX69Wam40dutolucbY38EVAjqr2m7xPi71XAicPNaD<\/span>\r\naeQQmxkqtilX4+U9m5\/wAl0CAwEAAaNCMEAwDwYDVR0TAQH\/BAUwAwEB\/zAOBgNV<\/span>\r\nHQ8BAf8EBAMCAQYwHQYDVR0OBBYEFMSnsaR7LHH62+FLkHX\/xBVghYkQMA0GCSqG<\/span>\r\nSIb3DQEBBQUAA4IBAQCjGiybFwBcqR7uKGY3Or+Dxz9LwwmglSBd49lZRNI+DT69<\/span>\r\nikugdB\/OEIKcdBodfpga3csTS7MgROSR6cz8faXbauX+5v3gTt23ADq1cEmv8uXr<\/span>\r\nAvHRAosZy5Q6XkjEGB5YGV8eAlrwDPGxrancWYaLbumR9YbK+rlmM6pZW87ipxZz<\/span>\r\nR8srzJmwN0jP41ZL9c8PDHIyh8bwRLtTcm1D9SZImlJnt1ir\/md2cXjbDaJWFBM5<\/span>\r\nJDGFoqgCWjBH4d1QB7wCCZAA62RjYJsWvIjJEubSfZGL+T0yjWW06XyxV3bqxbYo<\/span>\r\nOb8VZRzI9neWagqNdwvYkQsEjgfbKbYK7p2CNTUQ<\/span><\/pre>\n
    ----- END CERTIFICATE -----<\/pre>\n
    6. Selanjutnya copy semua file pada folder<\/strong><\/p>\n
    Cp \/etc\/letsencrypt\/live\/$namadomain\/* \/opt\/zimbra\/ssl\/letsencrypt<\/span><\/p>\n
    root@mail:~# cp \/etc\/letsencrypt\/live\/mail.toyoink.co.id\/* \/opt\/zimbra\/ssl\/letsencrypt\/<\/span><\/pre>\n
    7. Rubah hak akses owner menjadi zimbra:zimbra<\/strong><\/p>\n
    Chownzimbra:zimbra \/opt\/zimbra\/ssl\/letsencrypt\/*<\/span><\/p>\n
    root@mail:~# chown zimbra:zimbra \/opt\/zimbra\/ssl\/letsencrypt\/*<\/span>\r\nroot@mail:~# ls -la \/opt\/zimbra\/ssl\/letsencrypt\/<\/span>\r\ntotal 24<\/span>\r\ndrwxr-xr-x 2 root\u00a0 \u00a0  root 4096 Jul 15 22:59 .<\/span>\r\ndrwxr-xr-x 8 zimbra zimbra 4096 Jul 15 22:59 ..<\/span>\r\n-rw-r--r-- 1 zimbra zimbra 1809 Jul 15 22:59 cert.pem<\/span>\r\n-rw-r--r-- 1 zimbra zimbra 2847 Jul 15 22:59 chain.pem<\/span>\r\n-rw-r--r-- 1 zimbra zimbra 3456 Jul 15 22:59 fullchain.pem<\/span>\r\n-rw-r--r-- 1 zimbra zimbra 1704 Jul 15 22:59 privkey.pem<\/span><\/pre>\n
    Masih didalam folder \/opt\/zimbra\/ssl\/letsencrypt lakukan Verifikasi sertificate SSL :<\/p>\n
    #> \/opt\/zimbra\/bin\/zmcertmgr verifycrt com privkey.pem cert.pem chain.pem<\/span><\/p>\n
    ** Verifying cert.pem against privkey.pem<\/span>\r\nCertificate (cert.pem) and private key (privkey.pem) match.<\/span>\r\nValid Certificate: cert.pem: OK<\/span><\/pre>\n
    8. Mendaftarkan sertifikat tersebut kedalam zimbra mail server.<\/strong><\/p>\n
    Biasakan untuk membackup file yang akan di update dalam hal ini akan membackup file sertificate ssl pada zimbra.<\/p>\n
    #> cp\u2013r\/opt\/zimbra\/ssl\/zimbra\/opt\/zimbra\/ssl\/zimbra.$(date\u201c+%d%m%y\u201d)<\/span><\/p>\n
    Syntax diatas akan menyalin folder zimbra menjadi \u201cmisalnya : zimbra.13122016\u201d<\/p>\n
    9. Selanjutnya copy privatekey letsencryp ke dalam folder komersil zimbra<\/strong><\/p>\n
    cp \/opt\/zimbra\/ssl\/letsencrypt\/privkey.pem \/opt\/zimbra\/ssl\/zimbra\/commercial\/commercial.key<\/span><\/pre>\n
    10. Menerapkan sertifikat letsencrypt<\/strong><\/p>\n
    Menerapkan sertifikat letsencrypt untuk digunakan di zimbra mail server. Sebagai user root jalankan perintah berikut :<\/p>\n
    root@mail:\/opt\/zimbra\/ssl\/letsencrypt\/# \/opt\/zimbra\/bin\/zmcertmgr deploycrt comm cert.pem chain.pem<\/span><\/p>\n
    ** Verifying cert.pem against \/opt\/zimbra\/ssl\/zimbra\/commercial\/commercial.key<\/span>\r\nCertificate (cert.pem) and private key (\/opt\/zimbra\/ssl\/zimbra\/commercial\/commercial.key) match.<\/span>\r\nValid Certificate: cert.pem: OK<\/span>\r\n** Copying cert.pem to \/opt\/zimbra\/ssl\/zimbra\/commercial\/commercial.crt<\/span>\r\n** Appending ca chain chain.pem to \/opt\/zimbra\/ssl\/zimbra\/commercial\/commercial.crt<\/span>\r\n** Importing certificate \/opt\/zimbra\/ssl\/zimbra\/commercial\/commercial_ca.crt to CACERTS as zcs-user-commercial_ca...done.<\/span>\r\n** NOTE: mailboxd must be restarted in order to use the imported certificate.<\/span>\r\n** Saving server config key zimbraSSLCertificate...failed.<\/span>\r\n** Saving server config key zimbraSSLPrivateKey...failed.<\/span>\r\n** Installing mta certificate and key...done.<\/span>\r\n** Installing slapd certificate and key...done.<\/span>\r\n** Installing proxy certificate and key...done.<\/span>\r\n** Creating pkcs12 file \/opt\/zimbra\/ssl\/zimbra\/jetty.pkcs12...done.<\/span>\r\n** Creating keystore file \/opt\/zimbra\/mailboxd\/etc\/keystore...done.<\/span>\r\n** Installing CA to \/opt\/zimbra\/conf\/ca...done.<\/span><\/pre>\n
    11. Ketika proses selesai, nyalakan kembali service zimbra. Proses update license selesai GBU.<\/strong><\/p>\n
    #> zmcontrol restart<\/span><\/pre>\n\n\n
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    \n            5\/5 - (2 votes)    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"
    Pengertian Let’s Encrypt Let’s Encrypt adalah sebuah lembaga penerbit sertifikat non profit yang berada di bawah naungan Internet Research Group sertifikat X.509 untuk enkripsi Transport Layer Security (TLS) tanpa biaya. Let\u2019s Encrypt mampu berjalan dan kompatibel di platform apapun. Tetapi memang yang paling familiar adalah penggunaan sertifikat TLS Let\u2019s Encrypt di panel hosting seperti cPanel, […]<\/p>\n","protected":false},"author":7,"featured_media":5574,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":{"twitter_2392824914_2392824914":""},"rop_publish_now_history":[],"rop_publish_now_status":"pending","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"enabled":false},"version":2}},"categories":[3],"tags":[1873,1875,1874,1871,1872],"class_list":["post-5543","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cara-install-ssl-lets-encrypt-di-zimbra","tag-lets-encrypt-adalah","tag-memperbarui-certificate-lisensi-ssl-lets-encrypt-pada-zimbra","tag-pengertian-lets-encrypt","tag-pengertian-zimbra"],"featured_image_src":{"landsacpe":["https:\/\/hosteko.com\/htk-blog\/wp-content\/uploads\/2020\/10\/lets-encrypt-1110x640.png",772,445,true],"list":["https:\/\/hosteko.com\/htk-blog\/wp-content\/uploads\/2020\/10\/lets-encrypt-555x320.png",463,267,true],"medium":["https:\/\/hosteko.com\/htk-blog\/wp-content\/uploads\/2020\/10\/lets-encrypt-300x173.png",300,173,true],"full":["https:\/\/hosteko.com\/htk-blog\/wp-content\/uploads\/2020\/10\/lets-encrypt.png",1800,1038,false]},"yoast_head":"\nCara Install Let\u2019s Encrypt Pada Zimbra - Hosteko Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hosteko.com\/blog\/cara-install-lets-encrypt-pada-zimbra\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Install Let\u2019s Encrypt Pada Zimbra - Hosteko Blog\" \/>\n<meta property=\"og:description\" content=\"Pengertian Let’s Encrypt Let’s Encrypt adalah sebuah lembaga penerbit sertifikat non profit yang berada di bawah naungan Internet Research Group sertifikat X.509 untuk enkripsi Transport Layer Security (TLS) tanpa biaya. 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