127
Setting your filtering policy
Blocking by content
Blocking by content
Symantec Mail Security for SMTP can be configured to block messages based on
the following content:
■
Message size
See
“Blocking by message size”
on page 127.
■
Subject line
See
“Blocking by subject line”
on page 127.
■
File name
See
“Blocking by file name”
on page 128.
Blocking by message size
You can configure Symantec Mail Security for SMTP to block email by message
size.
To block by message size
1
On the Symantec Mail Security for SMTP administrative interface, in the
left pane, click
Filtering Policy
.
2
In the Content window, under Blocking by message size, check
Reject
messages that are greater than [ ] megabytes
.
The default is 50.
3
In the text box, type the number of megabytes that must be exceeded for a
message to be rejected.
Do not use a decimal.
4
Click
Save Changes
.
Blocking by subject line
You can configure Symantec Mail Security for SMTP to block email by subject
line.
To block by subject line
1
On the Symantec Mail Security for SMTP administrative interface, in the
left pane, click
Filtering Policy
.
2
In the Content window, under Blocking by subject line, check
Identify the
following subject lines (one per line) as content violations
.
Содержание 11105111 - SYM MAIL SEC SMTP 5.0 SMS PORT MEDIA CD EN
Страница 1: ...Symantec Mail Security for SMTP...
Страница 8: ...8...
Страница 22: ...22 Introducing Symantec Mail Security for SMTP What you can do with Symantec Mail Security for SMTP...
Страница 44: ...44 Installing Symantec Mail Security for SMTP Uninstalling Symantec Mail Security for SMTP...
Страница 88: ...88 Setting your antivirus policy Setting up your own LiveUpdate server...
Страница 124: ...124 Setting your antispam policy Blocking by custom spam rules...
Страница 140: ...140 Setting your filtering policy Blocking by custom content rules...
Страница 170: ...170...
