Failed to send email with the following error. Error with connecting server; socket error:0x00002746


oSMTP.ServerAddr := 'smtp.gmail.com';
oSMTP.ServerPort := 465;
oSMTP.FromAddr:=email;
oSMTP.Subject :='Payslip for the period:';

osmtp.Username:=email;
oSMTP.Password := smtppassword;
oSMTP.ConnectType:=4;


oSMTP.BodyText:='Please see attached file for payslip details..';


fname :='.\Payslips\payslip.pdf';

if FileExists(fname) then
oSMTP.AddAttachment(fname);

//send mail

if oSMTP.SendMail()= 0 then begin
result := True;
end else begin
ShowMessage('failed to send email with the following error: '
+ oSmtp.GetLastErrDescription());
result := False;
end;

If you use 465 port, please use ConnectType := 1

ConnectType := 4 is for 25/587 port.