Well actually, I see that the the same problem was already reported 6 years ago (https://rt.cpan.org/Public/Bug/Display.html?id=8496), and has not been fixed. Together with my own unsuccesful emails, I have to imagine that the module author is no longer available, or uninterested in maintaining the module, no ?

I thus tried to follow the advice in the links provided above, sending a polite email with the explanation and patched module to the addresses mentioned there.

Thanks for patiently guiding me.

In reply to Re^2: Mail::Bulkmail maintenance by soliplaya
in thread Mail::Bulkmail maintenance by soliplaya

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