Create and Install Windows Service | Send Mail Daily using Windows Service | C# | ASP.Net

[@creative_life07]

is 'add installer' is mandatory to create any web service?

[@aleksagrbic5955]

I have error when i wait to recieve email third time. This is error "Number must be either non-negative and less than or equal to Int32.MaxValue or -1". Can you help me what i can change in code? Thank you

[@pyarisheik6198]

Hi Sir , I want to create same application with SQL Db Connection, I want to send the mail to multiple people but mail Id's from Sql Db table based on Client name, pls send some sample application it will more helpful to me

[@Dare2DoEngineering]

Just use ado or entity framework to connect with sql and retrieve the client email. After that just club this code

[@PragyaSarwa]

I am getting this error "The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.0 Authentication Required. For more information, go to" . Could you please help me