Cannot send email from ELMAH for my asp.net mvc application - elmah.mvc

Question

I could not able to send mail from ELMAH for my asp.net mvc application.
I am getting following exception.
An exception of type 'System.Net.Mail.SmtpException' occurred in
System.dll but was not handled in user code
which says my credentials are incorrect but it is correct because I am able to send email
by code using MailMessage class
Following is my web.config file settings for ELMAH.
<system.web>
<authentication mode="None" />
<compilation debug="true" targetFramework="4.5.1" />
<httpRuntime targetFramework="4.5" />
<httpModules>
<add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah" />
<add name="ErrorMail" type="Elmah.ErrorMailModule, Elmah" />
<add name="ErrorFilter" type="Elmah.ErrorFilterModule, Elmah" />
</httpModules>
<httpHandlers>
<add verb="POST,GET,HEAD" path="elmah.axd" type="Elmah.ErrorLogPageFactory, Elmah" />
</httpHandlers>
</system.web>
<system.webServer>
<modules>
<remove name="FormsAuthenticationModule" />
<add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah" preCondition="managedHandler" />
<add name="ErrorMail" type="Elmah.ErrorMailModule, Elmah" preCondition="managedHandler" />
<add name="ErrorFilter" type="Elmah.ErrorFilterModule, Elmah" preCondition="managedHandler" />
</modules>
<handlers>
<remove name="ExtensionlessUrlHandler-Integrated-4.0" />
<remove name="OPTIONSVerbHandler" />
<remove name="TRACEVerbHandler" />
<add name="Elmah" verb="POST,GET,HEAD" path="elmah.axd" type="Elmah.ErrorLogPageFactory, Elmah" />
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>
<validation validateIntegratedModeConfiguration="false" />
</system.webServer>
<elmah>
<errorLog type="Elmah.SqlErrorLog, Elmah" connectionStringName="elmah-sql"></errorLog>
<errorMail from="test#test.com"
to="test#test.com"
subject="Application Exception"
async="false"
smtpPort="587"
smtpServer="smtp.office365.com"
userName="test#test.com"
enableSsl="true"
password="Dacu46361!">
</errorMail>
<security allowRemoteAccess="1" />
</elmah>
<location path="elmah.axd" inheritInChildApplications="false">
<system.web>
<httpModules>
<add name="ErrorMail" type="Elmah.ErrorMailModule, Elmah"/>
<add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah" />
</httpModules>
<httpHandlers>
<add verb="POST,GET,HEAD" path="elmah.axd" type="Elmah.ErrorLogPageFactory, Elmah" />
</httpHandlers>
</system.web>
<system.webServer>
<handlers>
<add name="ELMAH" verb="POST,GET,HEAD" path="elmah.axd" type="Elmah.ErrorLogPageFactory, Elmah" preCondition="integratedMode" />
</handlers>
<modules runAllManagedModulesForAllRequests="true">
<add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah" />
<add name="ErrorMail" type="Elmah.ErrorMailModule, Elmah" />
<add name="ErrorFilter" type="Elmah.ErrorFilterModule, Elmah" />
</modules>
</system.webServer>
</location>
Thanks for help in advance.

Answer 1

Configure mail settings in "system.net" section in web.config:
<system.net>
<mailSettings>
<smtp deliveryMethod="Network" from="origin#domain.com">
<network host="smtp.office365.com" enableSsl="true" port="587" userName="XXX" password="XXX"/>
</smtp>
</mailSettings>
</system.net>
Include in "elmah" section:
<errorMail from="origin#domain.com" to="target#domain.com" subject="Error in my domain.com" async="true" useSsl="true" />