Hello,
I configure my gmail account on outlook express, now the i can receive mial but i cannot sending any mails, when i sending the below error showing, pls help anyone to resolve this isue.
errror:
The message could not be sent because the server rejected the sender's e-mail address. The sender's e-mail address was 'shammisv@gmail.com'. Subject 'test', Account: 'pop.gmail.com', Server: 'smtp.gmail.com', Protocol: SMTP, Server Response: '530 5.7.0 Must issue a STARTTLS command first. 16sm1083892gxk.11', Port: 25, Secure(SSL): No, Server Error: 530, Error Number: 0x800CCC78
shammi
Configuration: Windows XP Internet Explorer 6.0