SharePoint 2010 : Outbound e-mail has not been configured. SPTimerService (SPTimerV4)

Hi All,

When I open my SharePoint 2010 Central Administration, Health Analyzer has detected following errors

 Here, I have given steps to resolve

“Outbound e-mail has not been configured. ​ SPTimerService (SPTimerV4)”

This is very simple one. This issue reported because the outbound e-mail has not been configured

Resolution:   Configure outgoing e-mail settings in Central Administration

    Verify that the user account that is performing this procedure is a member of the Farm Administrators group.

    On the Central Administration Home page, click System Settings.

    On the System Settings page, in the E-Mail and Text Messages (SMS) section, click Configure outgoing e-mail settings.

    On the Outgoing E-Mail Settings page, in the Mail Settings section, type the SMTP server information in the Outbound SMTP server box, and then specify the addresses and the character set that you want to use.

    Click OK.

Now, you can go back to your Central Administration page and view the warning messages once again.  Open the “Outbound e-mail has not been configured” message and click “Reanalyze Now.”  After some time, the message should go away.

you can find solution for
"The Unattended Service Account Application ID is not specified or has an invalid value." from here