To show respect for your email correspondents, a) check with ...

[Kikoku]

To show respect for your email correspondents,
 
  a) check with them before sending a huge attachment.
  b) make sure their names are spelled correctly.
  c) read and answer your emails promptly.
  d) check the distribution list to make sure you don't leave out someone who
  should get the messages.
  e) All of these answers are correct.

Question 2

To manage your email,
 
  a) keep your inbox under 50 messages.
  b) save important attachments on your computer.
  c) create folders for organizing and retaining messages.
  d) a, b, and c.
  e) b and c.

[akpaschal]

Answer to Question 1

e

Answer to Question 2

d

[Kikoku]

Excellent

[Hdosisshsbshs]

Gracias!