
If you're asking for a job through a friend, it is important to be polite. It is better to not use your work email address to send the email. Do not view yourself as a friend or colleague who may need a recommendation.
Be polite
You should ask for a job from a friend who is employed in a company. Be clear with them about what you need and what you can do. Also, let them know about your work experience. Do not send them letters asking for jobs. You can send a simple, brief letter with just a few words.
While it might feel awkward, remember that you're not asking for a friend’s recommendation because of friendship. Be polite when you request a referral. It doesn't affect the friendship between you and your friend. Recognize your friend's assistance by thanking them.

In the email, introduce yourself
Write an introduction email that is focused on the person you are writing to. Begin with a compliment or mention that you have grown up in the same place. Next, explain the reason you are writing the mail. Perhaps you have a mutual contact who sent you their email address.
Your introduction can be made or broken by a well-written email subject. It should convey who you really are and what you desire. People are often overwhelmed by emails and may hesitate to open an email sent from a stranger.
Do not ask a friend for a recommendation.
While it may be awkward to ask a friend for a recommendation when applying for a job in the workplace, there are simple ways to avoid awkward situations. These rules can help to navigate this delicate issue while protecting your professional image.
Although it's a good gesture, it shouldn’t be taken too far. While most people will be happy to help a friend they know, it's not uncommon for them to hesitate to recommend their friend to their employer. Before you recommend someone to your potential employer, be sure that they're qualified for the job.

Avoid sending the email from your work account
First of all, you should never write anything inappropriate on a work email account. You should also avoid receiving inappropriate emails. Ask your friend to stop sending these emails from his or Her work account, if you're unsure about whether they are inappropriate.
Second, do not use your workplace email account for job applications. It is better to use your personal email account to send job requests. Avoid sending emails from your workplace account if your goal is to land your first employment.