How to limit extension attachment to allow just pdf from domino administrator

HCL Domino Domino Forum
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hi dear all,I m expecting for controlling attachment extension files, I ve tested with File Indication but it does it work!

So your help is big apreciation

Thanks broder in domino

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Subject: How to limit extension attachment to allow just pdf from domino administrator

Um have you tried input validation on the attachment field? @If(@Contains(@Attachment;“pdf”;@Success…

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Subject: RE: How to limit extension attachment to allow just pdf from domino administrator

first thank you for your formula actionthat is all nice,but i m trying to use domino administration tool;

when i ve got configuration and specialy file Indication to make restriction on some extension files like tif,jpg and others…the server doesn’t accept. the notes user can send attached files with any extension it is transparent.

The second thing i m using lite rich text.so to make an input validation test mean to upload it and test its extension.

Instead of this any body can add for example to “file.gif” “file.gif.pdf” to be contained on the test it is like if you ask them tochange the extension.

thank you for idea.