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Please login or register. 2017-11-07, 21:33:19

Author Topic: Cara akses webmail pada IP dedicated dan Email yang selalu bouncing  (Read 1906 times)

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Offline redpages

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DH,

Saya menambahkan 2 IP baru ke VPS saya sehingga total ada 3 IP. IP ke 2 dan 3 saya gunakan untuk SSL. Keduanya berhasil, namun saya bingung cara mengakses webmail masing-masing domain.
Saya sudah coba setting MANAGE DNS domain ke 2 dan 3 ke IP baru, tapi tetap tidak bisa akses : webmail.domain.com

permasalahan kedua, email dari VPS tidak bisa terkirim, selalu bouncing, terlihat banyak antrian di mail queue. Adakah yang salah dengan settingan saya?

Quote
A. Control Panel:
   - Kloxo-MR: 7.0.0.b-2016032701
   - Web: hiawatha-10.1.0-f.6.mr.el6.i686
   - PHP: php54s-5.4.42-1.ius.el6 (fpm mode)
B. Plateform:
   - OS: CentOS release 6.7 (Final) i686
   - Hostname: server80.xbackbone.com
C. Services:
   1. MySQL: MariaDB-server-10.0.24-1.el6.i686
   2. PHP:
      - Branch: php54-cli-5.4.45-1.ius.el6.i686
      - Used: --Use PHP Branch--
   3. Web Used: nginx
     - Hiawatha: --unused--
     - Lighttpd: --uninstalled--
     - Nginx: nginx-1.9.13-1.el6.ngx.i386
     - Httpd: --uninstalled--
       - PHP Type:
   4. WebCache: none
     - ATS: --uninstalled--
     - Squid: --uninstalled--
     - Varnish: --uninstalled--
   5. Dns: nsd
     - Bind: --uninstalled--
     - DJBDns: --uninstalled--
     - NSD: nsd-4.1.7-3.el6.i686
     - PowerDNS: --uninstalled--
     - Yadifa: --uninstalled--
   6. Mail: qmail-toaster-1.03-1.3.55.mr.el6.i386
      - pop3/imap4: courier-imap-toaster-4.1.2-1.3.18.mr.el6.i386
      - spam: bogofilter
D. Memory:
                total       used       free     shared    buffers     cached
   Mem:          1006        902        103        233         50        466
   -/+ buffers/cache:        385        620
   Swap:         1023        147        876
E. Disk Space:
   Filesystem      Size  Used Avail Use% Mounted on
   /dev/vda1        19G  6.6G   12G  37% /

Terima kasih atas bantuannya

Offline MRatWork

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Untuk setiap domain perlu di-enable 'spf' dan 'dmarc' melalui 'email auth'. Hapus semua 'mail queue'.
..:: MRatWork (Mustafa Ramadhan Projects) ::..
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Offline redpages

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masih tertahan di queque.
hasil log seperti ini
Quote
Apr  2 08:47:01 server80 send: delivery 44: deferral: Sorry,_I_wasn't_able_to_establish_an_SMTP_connection._(#4.4.1)/

Offline MRatWork

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Silahkan periksa melalui intodns.com dan mxtoolbox.com.

Pastikan juga port 25 tidak di-block oleh provider.

Pastikan file '/etc/resolv.conf' berisi 'nameserver 8.8.8.8' dan 'nameserver 8.8.4.4'.
..:: MRatWork (Mustafa Ramadhan Projects) ::..
-- Server/Web-integrator - Web Hosting (Kloxo-MR READY!) --

Offline redpages

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saya cek intodns dan mxtoolbox tidak masalah. tidak kena blacklist.
tinggal menunggu jawaban provider apakah port 25 diblokir tidak?

Saya coba test kirim pakai squiremail gagal, ada warning diatas:
"Message not sent. Server replied: "


Offline MRatWork

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..:: MRatWork (Mustafa Ramadhan Projects) ::..
-- Server/Web-integrator - Web Hosting (Kloxo-MR READY!) --

Offline redpages

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domain tersebut hanya sebagai ns dan hostname saja, tidak dihost di VPS. Domain tsb di host di shared hosting menggunakan cpanel.

apakah kekurangan setting di cpanel host lain mempengaruhi jalannya vps yg berbeda?

Offline MRatWork

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Coba saja periksa  http://mxtoolbox.com/domain/<domainanda>/
..:: MRatWork (Mustafa Ramadhan Projects) ::..
-- Server/Web-integrator - Web Hosting (Kloxo-MR READY!) --

Offline redpages

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saya cek http://mxtoolbox.com/domain/geraicantique.com/
tidak ada yg error selain beberapa warning:

dns | geraicantique.com | Name Servers are on the Same Subnet
dns | geraicantique.com  | SOA Expire Value out of recommended range
smtp | mail.geraicantique.com | Reverse DNS Resolution - No PTR Record found
smtp |mail.geraicantique.com  6.078 seconds - Warning on Connection time
smtp |mail.geraicantique.com  8.141 seconds - Not good! on Transaction Time

Offline MRatWork

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Jelas ada masalah di 'Reverse DNS Resolution - No PTR Record found' via mxtoolbox atau 'ERROR: No reverse DNS (PTR) entries' di intodns.com
..:: MRatWork (Mustafa Ramadhan Projects) ::..
-- Server/Web-integrator - Web Hosting (Kloxo-MR READY!) --

 


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