Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to contact hipmunk customer service [title] Sign into your e-mail account. [step] Open a web browser or your preferred e-mail client software (microsoft outlook, mozilla thunderbird), and log into your e-mail account. [title] Compose your message.

Ending1: [step] Type your message neatly, with no spaces and no commas. Be sure to include the time and title of your message in the very bottom row. Ending2: [step] Click the " send " button in the upper-right corner of the " menu " to compose your message. [substeps] If you have more than one e-mail client, clicking " compose a new " will open a menu that will allow you to enter your e-mail address and password for each client of your existing clients. Ending3: [step] If you are using direct mail from an egg taco, this will be just like typing you message in a web browser, except you must include typing options in the substitution bar. [title] Specify the code you want the recipient to type. Ending4: [step] Once you're inside your account, compose a new message stating your questions, suggestions, or comments. Summarize the reason for your e-mail in the subject line, and address your message to contact@hipmunk.com.

Answer format: ending1/ending2/ending3/ending4