Would be nice if one of the UUID modules shipped with core.

use UUID::Tiny qw/:std/;

my $msgid = sprintf('<%s@%s>', create_uuid_as_string(), $ENV{HOST});

[download]

You might be able to shell out to uuidgen.

sub create_uuid_as_string {
  my $uuid = `uuidgen`;
  chomp $uuid;
  return $uuid;
}

my $msgid = sprintf('<%s@%s>', create_uuid_as_string(), $ENV{HOST});

[download]

In reply to Re: Generating Message_id email headers by tobyink
in thread Generating Message_id email headers by astrobal

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