Sending email from company email Address

Question

i am faceing error when i use company email Address and password

Manoj Bhoir · Answer

Hi, Set EnableSsl Property to false and check.

Umm Hani · Answer

Jazak ALLAH and Thankyou for every one i do it

Amit Gupta · Answer

You can check those host, port and SSL from your service provider. In the hosting panel they can guide through the steps for using the exact host and other stuff. Good Luck

Bryian Tan · Answer

The error message is pretty clear, look like your company mail server does not support secure connection and very likely port 587 is not open. Try do a proof of concept without port number (let it use the default) and remove smtp.EnableSsl = true.

Leon D · Answer

Check this link: https://www.e-iceblue.com/Tutorials/Spire.Email/Spire.Email-Program-Guide/Send-Email-with-Attachment-in-C-VB.NET.html

Amit Kumar · Answer

hi, Please use below code in the place of NetworkCred. smtp.Credentials = new System.Net.NetworkCredential ( "yyy@gmail.com" , "pw" ); // ***use valid credentials*** smtp.Port = 587; It will work fine.

Gajendra Jangid · Answer

hello , try following code: using System.Net.Mail; ... MailMessage mail = new MailMessage( "you@yourcompany.com" , "user@hotmail.com" ); SmtpClient client = new SmtpClient(); client.Port = add here your portno; client.DeliveryMethod = SmtpDeliveryMethod.Network; client.UseDefaultCredentials = false ; client.Host = "smtp.gmail.com" ; mail.Subject = "this is a test email." ; mail.Body = "this is my test email body" ; client.Send(mail);

Sanwar Ranwa · Answer

You use 587 port that is for gmail ,check these Links https://stackoverflow.com/questions/496566/error-server-does-not-support-secure-connections https://social.msdn.microsoft.com/Forums/Windows/en-US/7d74a30f-c3f3-45d8-8489-66f21e91e5c0/server-does-not-support-secure-connections?forum=netfxbcl

Sending email from company email Address

Answers (8)