By default sendmail acts as the smtp service and should work fine.
Hope this helps :)

Right now,which by default,is not working at all..i will try your recommended plugins to see if they work. But are you sure that i do not need to install first some kind of email settings via console/putty?
Thanks.

Yes Sir, the default should work well for basic emails send/receive
Once you install Dovecot and Exim , you will be able to create email accounts for your domains
E.g support@example.com

Don't get me wrong but you are still not clearly enough...what do you mean by default? You mean once webuzo is installed the e-mail function should work? ( as i have installed but emails are not working at all ) ...or by default like, once i will install what you said ,it will work?
Thanks a lot once more for your help.

PS: Your first comment wiki link has no content: "There is currently no text in this page."

Sir you can install Exim and Dovecot from the Webuzo Enduser Panel >> Apps >> Utilities >> Dovecot

Valid - Link : [http://www.webuzo.com/wiki/Install_System_Apps](http://)
Seems {underscore} is not allowed in links

This should resolve your issues with emails.
You can always refer the Webuzo Wiki. It is loaded with plenty of information.

Ok.Did as you said but still is not working..I have restarted my droplet but i still can't receive or send emails on created email account.
When i login via SquireMail and compose a message and click send i receive the following message:

Message not sent. Server replied:
Requested action not taken: mailbox unavailable
550 Sender verify failed

Also by typing in my console exim -bt info@mydomain.net ,i receive this:

postmaster@ is undeliverable: mail domain "" is syntactically invalid

I have installed my droplet twice,thinking that i might did some wrong steps but still the same error.

Seems the emails to "info" are forwarded to "postmaster" causing the trouble.

Quick solution is to edit the file /etc/aliases and comment the lines which hold the word "info"

For example
Change

info : postmaster

to

#info : postmaster

Restart your services from the terminal for once.

service dovecot restart

service exim restart

Hope it helps :)

It worked..but now i can receive but can't send. The emails i send ,they never get delivered..and no errors after i click send. Why does it have to be so complicated with the email function? :(

Is it possible that the Mailing Method be the problem? How about switching to SMTP..what info i must enter in these fields?

SMTP Server

SMTP Port

SMTP Username

SMTP Password

And for the SMTP Username and password should i just type a random info or it must be the username and password i have created my Webuzo install?

Is your hostname a Fully Qualified Domain Name ? If No, set it to your Domain Name

SMTP Server : domain.com

SMTP Port : 25

SMTP Username : info@domain.com

SMTP Password : *yourpassword*

Hope this helps :)

No luck..The same issue..i can receive but i can't send. Webuzo is useless for me without the email function. Any other suggestion please? Thank you.

You can open a Support Ticket with Webuzo, we will debug the issue on your server and resolve the same.
[https://www.softaculous.com/support/open.php](http://)

I'm using the free version ..do you offer support for the free version also?

Sir I shall debug and resolve your issue. Do not worry :)

:) Ticket created.

I created a test account on your server and sent emails to-n-fro
Works well !!!

I tried on yahoo based emails ..is not working. On gmail is working.