El 06/12/12 13:21, Amaury Viera Hernández escribió:

Hi everyone,

HOla:

I'm using postfix as smtp on my mail server, I need that : 1- When the users send emails with atachments in .doc formats, the mailserver could send this messages with this atachments in .odt too. 2- When the users send emails with atachments in .odt formats, the mailserver could send this messages with this atachments in .doc too. 3- When the users receive emails with atachments in .odt formats, the mailserver could store this messages with this atachments in .doc too. 4- When the users receive emails with atachments in .doc formats, the mailserver could store this messages with this atachments in .odt too. 5- The others combinations between office and opendocument formats(I know that office 2010 supports the opendocument format, but i need to convert the documents while the users are sending and receiving emails).

Some ideas, tools or ways to do it?

While it could be done as a filter "before send", I strongly suggest you don't, transformation could cause loss of data,formatting,macros etc..

Here are the basic rules for email processing:

- You never *ever* modify the message body or attachments. (this includes the common addition of silly disclaimers at the end of emails)

- You either accept or reject messages for delivery based on certain criteria.