Various minors fixes discovered while testing

[Ousret]

No description provided.

[codecov-io]

Codecov Report

Merging #20 into master will increase coverage by 0.15%.
The diff coverage is 66.66%.

@@            Coverage Diff             @@
##           master      #20      +/-   ##
==========================================
+ Coverage   43.68%   43.83%   +0.15%     
==========================================
  Files           9        9              
  Lines        2145     2149       +4     
==========================================
+ Hits          937      942       +5     
+ Misses       1208     1207       -1     

Impacted Files	Coverage Δ
hermes/mail.py	26.52% <0.00%> (+0.07%)	⬆️
hermes/automate.py	30.10% <100.00%> (+0.14%)	⬆️
hermes/session.py	76.04% <100.00%> (+0.43%)	⬆️

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