Post via e mail functionality in WordPress.Using this functionality, you can add post to blog without using admin panel.

1. Post via e-mail in
WordPress
By www.creativedev.in

2. About Post via Email
WordPress provide one fantastic functionality which is, we can
add post to our blog without using wp-admin(admin panel)
and login. Just you need to set up it into your WordPress to
accept the posts sent by the mail. Specifically, This
functionality is useful when you want to access or update post
from any devices(like iphone ,android).

3. Let’s see steps to set up mail id which
we can use for post
Once you have the e-mail address set up at the mail
server, go to your WP-admin.
First of all, Navigate to Go to settings >> writing >> Scroll
down a bit and you will get below screen for Post via e-
mail.

4. See in following image

5. Explaination
Here, you need to set up a secret e-mail address which is accessible by
POP and WordPress will check that e-mail address and turn on the mails
for posts and better to keep this e-mail address as a secret.
NOTE: If you want to set up this feature of WordPress, you will have to be
sure that e-mail address you are using is not used by any other purpose.
In previous screen, you just need to pass mail-server,login name,
password and also enter your pop3 port otherwise by default it takes
110.into the Writing Settings page and don’t forget to click on Save
changes button.

6. Continue...
Remember:
WordPress provides three random strings which you could
use for the e-mail address on this page. so you need to
go to see this page first to get one and then set up your
POP account and after then return back to this page to
set up your Post via e-mail.
By default your blog posts are not automatically
displayed on your WordPress front page, you need to be
publish it from your WP-admin or you can set
configuration to allow to submit posts without approval
from wp-admin.

7. NOTE: To display your blog post on your blog , you need
to access the wp-mail.php of your blog that is at
http://yourdomain.com/wp-mail.php
Also Read:
To change content Type of mail in WordPress
To get Last auto increment id in WordPress
Cookie Free domain in WordPress
To get Current URL in wordpress

8.  That’s it.
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