KnowledgeBase
- Active Directory Integration in Xeams
- Active Directory/LDAP lookup when using SMTP Proxy Server
- Administrator's Console - a web based interface to manage Xeams
- Associated Email vs Distribution List
- Backing up Xeams installation
- Benefits of filtering outbound emails through Xeams
- Catch All Email Address
- Changing the location of global repository files
- ClamAV Integration Windows
- Clearing blocked IP address in Xeams
- Configurating SSL ciphers
- Configuring MS Outlook, Thunderbird or Apple Mail for sending email (SMTP Server)
- Configuring email server to allow relay
- Configuring the Bypass Threshold
- Contents of a system generated email to support
- Creating Temporary Email Addresses
- Creating new users in Xeams
- Creating user accounts
- Cross-site request forgery in Xeams
- Custom filter for inconsistent sender
- Cyclic connections and how to avoid them
- DMARC - What is it and how to use it
- Dangerous malware disguised as Excel Spreadsheet
- Diagnostic test fails for open relay
- Difference between envelope and header from
- Differences between POP3 and IMAP protocol
- Different types of memory allocation in Xeams
- Downloading QNAP package for Xeams
- Email Challenge Response
- Enabling extended logging in Xeams
- Entering a DKIM signature in a Microsoft DNS Server
- Extended configuration through server.properties file
- Fetching emails from a POP3 server - POP3 fetcher
- File structure in Xeams
- Filtering spam/junk emails for Zimbra
- Forwarding incoming emails to multiple downstream servers for redundancy
- Friendly IP List
- Handling multiple profiles in Xeams
- Help installing an SSL certificate
- How do I add an additional IP address in Windows 2000/2003 Server?
- How is score assigned to emails
- How many profiles/domains can I create
- How much memory can I allocate to Xeams
- How to change port 25 to any other port in Microsoft Exchange
- How to filter outbound messages for spam when used as a firewall for MS Exchange or any other SMTP server
- How to handle multiple domains destined for more than one server
- How to hide SMTP signature in Xeams
- How to increase size of the log files in Xeams
- How to make your email server learn from junk messages received in your inbox
- How to use SMTP authentication for sending outbound messages
- How to use SPF, DKIM and DMARC for your domain
- How to white/black list a user or domain
- IMAP vs POP3 - When is POP3 is better
- IMAPConversation.log
- IP Reputation Filter
- Importance of a DNS server in Xeams
- Importing white/black list emails from CSV files
- Installation scenarios for Xeams
- Integrating Xeams with a third party anti virus
- Intrusion Detection Logs
- Invalid Login Alerts
- InvalidPasswordAttempts.log
- Is whitelisting domains a good idea
- Live monitoring emails
- Log Correlation ID
- Logging options in Xeams
- Mailing/Discussion lists in Xeams
- Manually patching Xeams to the latest version
- Maximum Email Size
- Maximum recipients per SMTP connection
- Message Direction and Coloring Scheme
- Message Status icons
- Moving Xeams from one machine to another
- Moving files after marking them as spam or good
- NDR.log
- Notification/Quarantine Reports
- Outbound Forgery Alerts
- OutboundAuditTrailFailure.log
- OutboundAuditTrailSuccess.log
- POP3 server get locked when using with iPhone/iPad. How to solve this problem
- POP3Conversation.log
- Page title
- Preventing message loops in SMTP server
- Profiles in Xeams
- Rebuilding Search Indexes
- Resolved IP in HELO string does not match with Sender IP
- Restoring quantined emails
- SMTP Connections vs Email ratio
- SMTPOutboundConversation.log
- Searching for older messages
- Secondary SMTP ports
- Sender Policy Framework (SPF)
- Setting outbound SMTP port to other than 25
- Setting up a smart host in Xeams
- Specifying a custom folder for user repository
- Specifying a gateway in Xeams
- Specifying fully qualified domain name ( FQDN ) for SMTP communication
- Submitting Sample Emails to Support
- Subscribing to a mailing list
- Switching from Smtp Proxy to regular Smtp Server
- TCP/IP ports required by Xeams
- Temporary filters to block junk/spam messages
- Testing communication - How to test if your SMTP server is receiving and sending emails
- Tips on searching messages by email
- Tracking lost emails through log files
- Troubleshooting Quarantine Reports
- Troubleshooting inbound email
- Troubleshooting outbound email problems
- Trusted domains
- Two types; SMTP Server and SMTP proxy server
- User tracking filter
- Using Gmail with Xeams
- Using SSL for SMTP, POP3 and IMAP protocols
- Using an SSL certificate from IIS Server in Xeams
- Using port other than 25 to send emails
- What happens when the server runs out of memory
- What is SMTP relay
- What is Smtp Smuggling and Tips on Testing Your Server
- What is a TCP/IP binding
- What is a corporate email server
- What is a dictionary attack
- What is a distribution list
- What is a honey pot for spam
- What is a local domain?
- What is a message repository
- What is an NDR
- What is spam simulator
- What is the difference between SMTP Server and SMTP Proxy Server
- White listing domain when marking message good
- Why are messages sitting in out-bound mail queue
- Why do I get an error with code 420 when sending emails to Xeams
- Why do I see my router's IP address in every log?
- Why is it important to specify a valid email address for the administrator
- Xeams Reports - Reporting capabilities in the email server
- Xeams won't start after update
Troubleshooting
- Filtering disables by itself, why?
- Fixing licensing problem
- I only see messages for last 3 days. I want to see more
- Troubleshooting Disappeared Emails
- Troubleshooting Missed Email Alerts
- Troubleshooting auto-update
- Web interface does not work when Xeams runs behind a reverse proxy
Best Practice
- 10 Best and Worst Practices for Running an Email Server
- Best Practice - Sending sample emails to our support department
- Best Practices - Prevent hackers from guessing passwords
- Best Practices for Email Servers
- Best practice for specifying a valid HELO and EHLO during email communication
- Core Paper Case Study