Directory handling for saved emails

After !129 (merged) we save outbound emails, but the handling of that directry is unprincipled and incomplete.

  1. Arrange for d-r-s to know where the outgoing emails directory is in a principled way (via DISTRO-DIR probably)
  2. In t-t2u-run-drs (or somewhere else in the tests) set that up, instead of the ad-hoc mkdir
  3. On the actual oracle machine, set up the directory
  4. Move or remove the existing directory from ~tag2upload-oracle
  5. Set up a cronjob entry which uses find to remove "old" sent emails (35 days say?)
  6. Remove the ad-hoc mkdir in d-r-s (now that the environment is supposed to have this)
Edited by Sean Whitton
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