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Zimbra Course Content Zimbra Enterprise Mail & Zimbra Backup Server Administration Who should attend This course is aimed at network administrators, integrators, managers, IT consultants and other technical users who want to gain deeply knowledge on Linux System & Network Administration. Course Prerequisites . Basic knowledge of TCP/IP and routing. We will be expanding on this during the course, but we suggest that the participants have a good working knowledge of IP addressing and routing. Basic knowledge of wired and wireless networking. Course Duration 30 Hours, 10 Classes, 3 Hours per class Zimbra Course Content Module 01: Domain & DNS Servers. Email Gateway with Transport Queue & Log files Management. Describe Domain Directory Primary DNS server Secondary DNS server. Module 04: Zimbra Mail Server Basic Forward & Reverse Zone Setup Internal DNS configure Setup PTR/ SPF/ DKIM/ DMARC Entry Prepare to install zimbra (ZCS) Server DNS Service Using Locally/Remotely. Setup Zimbra Collaboration Server (ZCS) DNS Server Securities. Login to Webmail, Compose, Send/Receive, Signature, Module 02: Postfix Mail Server Basic. Change Password, Forward, Filtering, Distribution list Management. Postfix Architecture Aliases Email id. Assigning Hosts Name Administering Control Panel Interface. Postfix Setup with Domain GAL Sync & Sharing Contact list. Allow Networks with SMTP Service Locally Mail sending & receiving Email Aliasing Module 05: Zimbra Mail server Advance Dovecote setup Squirrel mail setup. Multiple Domain Configure. Outlook, Eudora, Thunderbirds. COS (Class of Service) Configure Email Tools & Command line tools User Failed Login Policies Queue & Log files Management. Email Retention Policies Email Forwarding & Hidden BCC Module 03: Postfix Mail Server Advanced Management Level Address Book. Calendar, Task & Briefcase Sharing. Postfix, Dovecot with SSL/TLS File Size and Massage Size Limit Email Hidden BCC Copy Zimbra Logo Change With URL SMTP RBL Setting Zimbra LDAP Sync with Outlook Or SMTP Access control External SMTP Relay Domain Control SMTP Relay Recipients control Module 06: Zimbra Mail server Advance-2 SMTP Local users control Sender IP/Host/Domain Restrictions Zimbra DKIM Domain Key Setup. Recipient IP/Host/Domain Restrictions Zimbra Local Mail Junk Issue. Header Checks & Body Checks Zimbra Network Error Occurs. Zimbra SMTP Failed Over Policy. Module 08: Zimbra Mail server Advance- 4 Using Another SMTP/Barracuda Service Open Source and Paid SSL installation Describe of Zimbra Server Security Find out Spammer Email id from log files Firewall Describe why spamming from server. Enable Protect DDos Attack from Describe about bounce back mail. Hackers Monitor system using console, logs, daily Enable Networks Flood Protections mail report. Enable SYN Flood protection Enable Ping of death protection Module 07: Zimbra Mail server Advance-3 Excessive connection blocking Stop POP3/IMAP login tracking to About of Zimbra Backup Server enforce logins per hour Setup Zimbra Backup Server Allow/Blocked IP addresses manually Setup incremental/Detrimental data and Dynamically backup policy. Permanent and Temporary (with TTL) IP Set backup Policy-Hourly, Daily, weekly, blocking monthly. Port Scan tracking and blocking Backup Server Restoring Process Allow /Deny Country Code wise blocking Exiting Email Backup from Postfix, Exim Every Blocked IP notify via Admin email. etc. How to Change Zimbra Existing Server IP/Networks Zimbra Trainer Jashim Uddin Talukder System Administrator Bijoy Online Limited Linux/Zimbra/Postfix/WHMc./AWS .
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