The message could not be sent to the SMTP server. The transp

Question

Hi,
Am Prabhakar,
 
Right now am working on webpage sending as email, in this requirement am getting this error "

The message could not be sent to the SMTP server. The transport error code was 0x800ccc62. The server response was 500 Line limit exceeded"

please tell me how to solve this error,

Please give the guidence for removing this error

Thank  you