提示问题: Connection error sending email,retrying once more in 10 seconds…… Connection error sending email,retrying once more in 10 seconds…… Failed after second try sending email 在系统管理,系统设置中,设置如下后,测试邮件发送没有问题:
1)sendBuf(),sendText(),sendStream() 几乎所有的通信控件都会提供上面的3个方法.首先看看SendBuf(). function TCustomWinSocket.SendBuf(var Buf; Count: Integer): Integer;var ErrorCode: Integer;begin Lock; try Result := 0; if not FConnected then Exit; Result := send(FSocket, Buf,
android发送短信截获上一条发送是否成功,然后再来发送下一条短信 1.问题:在项目中遇到例如以下要求:待发短信有N条,实现一条一条的发送并在上一条短信发送成功之后再来发送下一条. for(int i=0;i<3;i++){ sendSMS(10086, text1, i); } private void sendSMS(String toAddress, String body, Long id) { // ---sends an SMS message to another dev