Knowing how to email your resume comes down to three decisions: the subject line, the few sentences in the body and the file you attach. Get them right and your email reads like a short, tailored cover letter; get them wrong and it reads like a forwarded file nobody asked for.
This guide is for anyone sending a CV straight to a company's inbox, whether you are answering a posting, following up on a referral or sending an unsolicited application. You will find subject line formulas, five short cover letter examples under 150 words, the attachment rules and the mistakes that get these emails skipped.
Read the Posting Before You Write a Word
The fastest way to fail is to ignore instructions the employer already gave you. Many postings specify a subject line, a reference code, a file format or whether the letter goes in the body or as an attachment. If they do, follow it to the letter: some teams filter applications by subject, and a missing code can send your email to the wrong folder.
Before you open a new message, find these four things in the ad:
- The exact address to send to, and a name if there is one.
- The job title and any reference number, copied verbatim.
- Required documents: CV only, CV plus cover letter, portfolio, certificates.
- Format rules: PDF or Word, attached or pasted, a deadline.
As the University of San Francisco career center puts it, the posting may tell you how to format the document, what to write in the subject line and when to submit. Only when it says nothing do the defaults below apply.
What Subject Line Should You Use to Email Your Resume?
A good subject line tells the reader what the email is before they open it: the role, your name and the reference code if there is one. Recruiters scan an inbox by subject, so anything vague gets postponed.
| Situation | Subject line |
|---|---|
| Answering a posting | Application: Marketing Assistant (Ref. 2418) – Laura Gómez |
| Posting with no reference | Laura Gómez – Application for Junior Data Analyst |
| Referral | Referred by Ana Ruiz – Laura Gómez, Account Manager |
| Unsolicited application | Logistics Coordinator, 5 years in e-commerce – open to roles |
| Agency recruiter | Laura Gómez – Senior Accountant – available in 30 days |
Leave out Resume, Job application or Hi! on their own, and never write in capitals or add exclamation marks. Keep it under roughly 60 characters so the role and your name survive on a phone screen.
How to Email Your Resume: the Body as a Short Cover Letter
The body of the email is not a full cover letter pasted in. The St. Olaf College career guide recommends keeping it short unless told otherwise: no more than one or two short paragraphs, a greeting, a closing and a line saying your documents are attached.
Think of it as the cover letter's first paragraph, rewritten for an inbox. Every good one has the same four pieces:
A 90-word body for a posting with a reference code:
Dear Ms. Navarro,1 I am applying for the Marketing Assistant role (Ref. 2418) advertised on your careers page.2 At my current agency I run social media for four retail clients and grew one account from 3,000 to 11,000 followers in a year.3 My CV and cover letter are attached as PDFs. I would welcome the chance to talk about the role.4 Kind regards, Laura Gómez · +34 600 000 000 · linkedin.com/in/lauragomez5
- 1Greeting: a name if you can find one, a team if you cannot.
- 2Role and source in one sentence, so nobody has to guess.
- 3One checkable fact matched to the first requirement in the ad.
- 4What is attached and a calm next step. No begging, no pressure.
- 5Signature: full name, phone and one profile link.
The opening sentence does the most work, because it is also what shows in the inbox preview. If yours sounds generic, our collection of cover letter opening lines has 30 openers sorted by situation. If you cannot find a name, see how to address a cover letter without a name before defaulting to "To whom it may concern".
5 Short Cover Letter Email Examples (Under 150 Words)
Each example below is a complete email body. Swap the brackets for checkable facts — numbers, tools, dates — rather than adjectives about yourself.
1. Answering a job posting
Dear Mr. Torres,
I am applying for the Junior Data Analyst position (Ref. DA-07) published on LinkedIn. In my final-year project I built a sales dashboard in Power BI for a local retailer that is still used every week, and I work daily with SQL and Python.
I have attached my CV and cover letter as PDFs. I would be glad to walk you through the dashboard in an interview.
Kind regards,
[Full name]
[Phone] · [LinkedIn]
2. No experience yet
Dear Hiring Team,
I am writing about the Customer Service Trainee role on your website. I have just finished a vocational degree in administration and spent my placement at [company] answering around 40 customer calls a day and logging every case in their CRM.
My CV is attached. I can start immediately and I am happy to work shifts.
Best regards,
[Full name]
[Phone]
3. Unsolicited application
Dear Ms. Pérez,
I follow [company]'s expansion into [market] and I am writing in case your logistics team is growing. For five years I have coordinated last-mile delivery for an online retailer, cutting late deliveries by a third after we redesigned the routes.
I have attached my CV. If there is no opening now, I would appreciate being kept in mind for future roles in operations or logistics.
Kind regards,
[Full name]
[Phone] · [LinkedIn]
4. Referred by someone inside the company
Dear Mr. Ibáñez,
Ana Ruiz from your sales team suggested I contact you about the Account Manager vacancy. I currently manage a portfolio of 35 mid-sized clients in the software sector and renewed 92% of them last year.
My CV is attached. Ana can tell you more about how we worked together, and I would be happy to talk whenever suits you.
Best regards,
[Full name]
[Phone]
5. Sending to an agency recruiter
Dear Carmen,
Regarding the Senior Accountant role you posted: I have eight years in audit and group reporting under IFRS, I am a chartered accountant, and my notice period is 30 days. I am based in Valencia and open to hybrid work.
My CV is attached in PDF and Word, in case you need to adapt it for your client.
Kind regards,
[Full name]
[Phone]
The fifth example front-loads the screening facts on purpose: an agency compares you against a client brief before anyone reads for style. If writing a new version for every application is what stops you from sending them, an AI cover letter generator can draft the letter from the posting and your CV, and you can cut it down to the email version in a minute.
Attachments: Format, File Name and Size
When the posting says nothing, attach your documents as PDF: the layout arrives exactly as you designed it on any device. St. Olaf's guide accepts PDF or Word; send Word only when it is requested, which is common with agencies that edit CVs before passing them on.
| Decision | Do this | Avoid |
|---|---|---|
| Format | PDF by default; Word only if asked | Pages, ODT, photos of a printed CV |
| File name | Laura-Gomez-CV-Marketing-Assistant.pdf | CV.pdf, cv_final_v3.pdf |
| Cover letter | Short version in the body; full letter attached only if requested | "Please see attached" with an empty body |
| Size | Under 2 MB, a single file per document | Zip files or links to download folders |
The file name matters more than it looks. USF's career center advises a distinguishable name such as JaneSmithResume rather than a generic Resume, because yours will sit in a downloads folder next to dozens of identical ones.
Mistakes That Get Your Email Ignored
Most of these take ten seconds to avoid, which is exactly why they cost so much when they slip through.
Do
- Send from a professional address with your name in it
- Mention the exact role and reference code
- Attach the files before writing the body
- Send a test to yourself and open every attachment
- Write to one company per email
Avoid
- An empty body with only the attachment
- Pasting the full one-page letter into the email
- Other employers visible in To or CC
- Reusing an old thread from another application
- Typos in the company or contact name
The test email is the step people skip most. St. Olaf's guide recommends sending the message to yourself first to check the formatting and that every attachment opens — it also catches the "forgot to attach" error before the employer sees it.
Length is the other common slip. The EU's EURES job portal advises that a cover letter should be a maximum of one page with no unnecessary details; the email version should be a fraction of that, because the full letter, if requested, is already attached.
What to Do After You Hit Send
Write down what you sent, to whom and which CV version, the moment you send it. By the twentieth application you will not remember which file went where, and that is exactly what you need when someone calls. Our guide on how to track job applications sets up that log in ten minutes.
If you hear nothing after seven to ten working days, one short follow-up in the same thread is reasonable. Once you have had an interview, the rules change: the timing and templates are in our interview follow-up email guide. For the bigger picture of where these emails fit in a search, see our job hunting strategy.
Frequently Asked Questions
What should I write in an email when sending my resume?
A greeting, one sentence naming the role and where you saw it, one sentence with a concrete achievement that matches the job, a line saying your CV is attached and a signature with your phone number. That is usually 80 to 150 words.
Should the cover letter go in the email body or as an attachment?
Follow the posting if it says. If it does not, write a short version in the body and attach the full letter only when the employer asks for one; never send an empty email with two attachments.
What is the best subject line for a resume email?
The job title, your full name and the reference code if there is one, for example "Application: Marketing Assistant (Ref. 2418) – Laura Gómez". If the posting specifies a subject line, copy it exactly.
Should I send my resume as PDF or Word?
PDF, unless the employer asks for Word. PDF keeps your layout intact on any device; Word is useful mainly for recruitment agencies that reformat CVs before sending them to clients.
Is it OK to send my resume by email if the company has an online form?
No. If the posting asks you to apply through a portal, use the portal: emailing instead can mean your application never enters the selection process. Email is for postings that ask for it, referrals and unsolicited applications.