# mailer

> English word · Noun · frequency rank #31,248

## Definitions
1. One who sends mail.
2. A computer program that sends electronic mail.
3. A packet or container designed for postal use.
4. A mailshot; advertising sent by mail.

## Etymology
From mail + -er.

## Easily confused with
- **male** (https://plainspell.com/en/vs/mailer-vs-male)
- **mile** (https://plainspell.com/en/vs/mailer-vs-mile)
- **mair** (https://plainspell.com/en/vs/mailer-vs-mair)
- **miles** (https://plainspell.com/en/vs/mailer-vs-miles)
- **maker** (https://plainspell.com/en/vs/mailer-vs-maker)
- **males** (https://plainspell.com/en/vs/mailer-vs-males)
- **Maine** (https://plainspell.com/en/vs/mailer-vs-maine)
- **maple** (https://plainspell.com/en/vs/mailer-vs-maple)
- **mails** (https://plainspell.com/en/vs/mailer-vs-mails)
- **Mayer** (https://plainspell.com/en/vs/mailer-vs-mayer)
- **miner** (https://plainspell.com/en/vs/mailer-vs-miner)
- **Miley** (https://plainspell.com/en/vs/mailer-vs-miley)
- **Mixer** (https://plainspell.com/en/vs/mailer-vs-mixer)
- **mater** (https://plainspell.com/en/vs/mailer-vs-mater)
- **maize** (https://plainspell.com/en/vs/mailer-vs-maize)
- **Meier** (https://plainspell.com/en/vs/mailer-vs-meier)
- **Malek** (https://plainspell.com/en/vs/mailer-vs-malek)
- **miser** (https://plainspell.com/en/vs/mailer-vs-miser)
- **matter** (https://plainspell.com/en/vs/mailer-vs-matter)
- **master** (https://plainspell.com/en/vs/mailer-vs-master)

## Common misspellings (8)
`amiler`, `maielr`, `mailerr`, `mailler`, `mailre`, `malier`, `mialer`, `mmailer`

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/mailer