I'm not completely certain what you mean, but it is certainly possible that close(MAIL); is what is hanging, because it is waiting for the process that you were writing to to exit.

Which means you might want to use "strace -f" so you can see what the process you are writing to is trying to do as well.

- tye        

In reply to Re^5: $ENV{HTTPS_PROXY} works in one environment but not another (close) by tye
in thread $ENV{HTTPS_PROXY} works in one environment but not another by bigdatageek

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