On my LISTSERV list, how can I control attachments?

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Password:

To control attachments sent to your list in LISTSERV, you can add the keyword Attachments to your list header. Adding this keyword will allow you to reject postings that contain attachments. This is helpful in preventing viruses from infecting your list.

To add or change the settings for the Attachments keyword, edit the list header using email commands, or at Indiana University, use the LISTSERV web interface.

For more detailed information on keywords, refer to the LISTSERV Keyword References.

Using LISTSERV commands via email

To complete the steps in this section, you will need to edit the list header; see On my LISTSERV list, how can I modify the list header?

To filter attachments, you can set the keyword Attachments to one of the following three options:

`Attachments= Yes`	This setting allows users to post any type of attachment to the list. Note: This setting does not override certain configuration options, such as the `Language= NoHTML` setting. If you limit the number of lines a user can post with the `Sizelim=` keyword, the list will reject any post with a combined message and attachment length greater than the `Sizelim=` value, even when the `Attachments=` keyword is set to `Yes`.
`Attachments= All`	This setting allows uuencoded files, such as those generated by Microsoft Outlook.
`Attachments= No`	This setting allows only plain text and HTML attachments. If users try to post any other type of attachments, the post will be rejected and the message will bounce back to the user. This is the default setting.
`Attachments= No, Filter`	This setting also allows only plain text and HTML attachments. If users try to post any other type of attachments, the attachment will be stripped from the message. The stripped message is then posted to the list. Note: With the `Yes` or `All` setting, you can specify that only certain types of attachments are allowed (i.e., `Attachment= Yes,image,application/*msword`).

Using the IU LISTSERV web interface

To use the IU LISTSERV web interface:

For Indiana University LISTSERV lists, visit the menu for your campus:
Log in using your IU email address and LISTSERV password, and then from the List Management menu at the top, select List Dashboard. Under "List Name", click Configure under the name of the list you wish to edit. If you do not have a LISTSERV personal password, see In LISTSERV, how do I set or change a personal password?
From the List Configuration page, select the Access Control tab.
Use the wizard to edit the settings for the Attachments keyword. When you are finished, click Submit.

This is document aiwa in domain all.
Last modified on August 19, 2009.