Hi. Sorry, I'm a bit of a Perl novice, so forgive me if this question seems silly. I have an output file with a very long string. Here is a sample of the file: 
 <who><presence from='username1@myserver.mydomain.com/Exodus' to='user
+name2@myserver.mydomain.com'>

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Basically, I want to use regular expressions to extract any of the addresses that occur in between <presence from=' and the following ' character (so in the example above, I would like to extract "username1@myserver.mydomain.com/Exodus"). Anyone willing to point me in the right direction? Thanks.

In reply to regular expression from input file by gcazian

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