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How do I configure my list for attachments?

Attachment settings are contained in your list headers.
See the FAQ "How do I change the header settings of my list?" for more information on updating list headers.
  • If your list does not have an Attachments= line in its headers, all attachments are allowed. The same is true if it has Attachments= Yes.

    It's unlikely the ability to post any type of attachment is what you really need. You might not need the ability to post attachments at all.

  • Attachments= No disallows any but plain-text attachments. This is the safest setting.
  • Attachments= No,Filter accepts messages with any type of attachment, but filters out the attachment itself. There may be situations where this is useful.
  • Attachments= <filter based on MIME Content Type>
    MIME content types are visible only in the full headers of an email message, and look something like this:
    Content-Type: TEXT/PLAIN; charset=US-ASCII
    Here are some tested filters to allow certain types of attachments: use as many or few as you need.
    Attachments= application/pdf
    Allow pdf (.pdf) attachments
    Attachments= application/*word*
    Allow MS Word (.doc) attachments
    Attachments= application/*wp*
    Allow WordPerfect (.wp) attachments
    Attachments= application/rtf
    Allow Rich Text (.rtf) attachments