Read carefully this article to check mailbox size of all accounts in Zimbra server To check mailbox size of a particular mail account #su – zimbra $zmprov gmi testuser@domain.com To check User mailbox Size in detail. This command show every Directory size and count of message like inbox,...
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August 14, 2014 Admin
Zimbra
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To Configure VSFTP log format, Open the configuration file # vi /etc/vsftpd/vsftpd.conf Disable the standard ftpd xferlog log format: xferlog_std_format=NO Enable the verbose vsftpd log format. The default vsftpd log file is /var/log/vsftpd.log: log_ftp_protocol=YES vsftpd_log_file=/var/log/vsftpd.log Append the below line to enable dual log dual_log_enable=YES That’s it.
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August 13, 2014 Admin
FTP
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There are basically two main security profit to using an postfix mx-gateway. One of, it’s much easier to keep secure a single SMTP gateway from external threats than it’s keep secure multiple internal e-mail servers. Second one is, separating Internet mail from internal mail permits one to move...
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August 13, 2014 Admin
Postfix
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Postfix provides Mime header check for all incoming messages. You can restrict on .exe / .bat / .vbs files and block all attachments. mime_header_checks directive allows you to restrict file extension on your mail server. On most mail server the first thing that needs to be done is...
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August 12, 2014 Admin
Postfix
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This error message generally occurs due to the sending machine’s time settings may be wrong some mail server such as yahoo will not accept emails with a 554 Message not allowed 320 error. Note: The problem is caused by the local system sending the email, and not by...
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August 12, 2014 Admin
Centos/RHEL
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