The following list of extensions are blocked from the server:
ad[ep]|ba[st]|chm|cmd|com|cpl|crt|eml|exe|hlp|hta|
in[fs]|isp|jse?|lnk|md[be]|ms[cipt]|pcd|pif|reg|scr|sct|shs|url
If you are trying to receive or send and file that have these extensions, it will not be sent. If you want to send it, please zip the file buy using winzip and then send it. These extensions are blocked for security reasons because they have the same extensions as some viruses.
Posted in: EMAIL - FAQ's
