发表于 2009-1-5 19:48
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鍙戦侀偖浠剁▼搴(Csharp2005)
鍙戝竷: 2008-6-30 10:13 | 浣滆: admin | 鏌ョ湅: 42娆
鎴戣寰楁噦寰楃紪鍐欏彂閫侀偖浠跺鏈嶇涓板父閲嶈.杩欏彲浠ユ妸瀹冨祵鍏ュ埌浣犵殑杞欢閲屽姞寮轰笌鐢ㄦ埛鐨勬矡閫氫笌鍙互鏀堕泦绋嬭繍琛岀殑閿欒淇℃伅.浠ヤ笌鎴戠紪鍐欎竴灏忕殑鍙戦侀偖浠跺鏈嶇鏉ヤ笌鍦ㄥ浜ゆ祦.
绋嬪簭濡備笅:
鍙戦侀偖浠惰В鍐虫柟妗堜笅杞
鎺ヤ笅鏉,鎴戞潵璇翠竴涓嬫垜寮鍙戠殑杩囩▼涓庝綋浼:
鍒涘缓鍙戦侀偖浠跺鏈嶇姝ラ:
1.鍒涘缓Smtp鏈嶅姟鍣.
2.鍒涘缓鍙戜欢浜,涓庢敹浠朵汉閭鍦板潃.
3.鍒涘缓鍙戦佷俊鎭.
4.寤轰欢鍙戦侀檮浠.
1.Smtp鏈嶅姟鍣,鍙敤鏈湴鐨勪篃鍙互鐢ㄥ叾瀹冪殑鍙敤鏈塖mtp鏈嶅姟鍣.濡傘俿mtp.126.com;smtp163.com.
闇瑕佹敞鎰忕殑鏃讹細
锛1锛夊鏋滅敤鏈殑鐨勶紝鏈湴瑕佽Smtp鐢ㄦ湇涔熷氨鏄郴缁熺粍浠讹紝榛樿娌℃湁瀹夎銆
锛2锛夊鏋滅敤閭欢鏈嶅姟鍟嗙殑锛屼綘瑕佹湁鍏朵笂闈㈢殑甯愬彿涓庡瘑鐮侊紝鍗充綘瑕佺敵璇蜂釜閭锛屽仛涓虹殑韬唤璁よ瘉銆
锛3锛塻mtp绫诲垵濮嬪寲鏃跺彧鑳界敤IP鑰屼笉鑳界敤鐢ㄥ姟鍣ㄥ悕绉般傚洜涓烘垜涓汉瑙夊緱锛屼竴鑸彁渚涢偖浠舵湇鍔￠兘鏈夊ソ鍑犲彴鏈嶅姟鍣ㄣ備綘鍦–MD 鍛戒护琛岄噷锛宲ing smtp.126.com,鍦ㄤ笉鍚屾椂鍊欒繑鍥炰笉鍚岀殑IP銆傝繖涓棶棰樻壘浜嗗緢涔呮墠鍙戣銆傛墍鍦ㄥ湪绋嬪簭閲岃鐢ㄥ厛寰楀埌锛孲mtp鏈嶅姟鍣ㄧ殑IP鍒楄〃锛岀劧鍚庣敤PING 鍛戒护鍒ゆ柇閭ｄ釜鍙敤銆傜劧鍚庡啀鐢ㄦIP鏉ュ垵濮嬪寲Smtp鏈嶅姟绫汇
鍙栧緱SMTP鏈嶅姟鍣ㄥ垪琛.
http://xuanfeng.cnblogs.com/archive/2006/05/15/400158.html(姝よ繛鎺ユ槸鏈夋垜涓缂栧啓鐨勪竴涓彇寰楃綉缁滀俊鎭殑瑙ｅ喅鏂规鍙互鏌ユ壘鏈嶅姟鍣ㄧ殑IP鍦板潃鐨勫垪琛.)
IPAddress[] IpAddress = Dns.GetHostEntry(ServerName).AddressList;
Ping ping = new Ping();
PingReply pingReply = null;
//鍙栧緱smt鏈嶅姟鍣ㄥ彲鐢ㄧ殑锛╋及
foreach (IPAddress IP in IpAddress)
{
pingReply = ping.Send(IP);
if (pingReply.Status == IPStatus.Success)
{
ip = IP.ToString();
break;
}
}
SmtpClient_my = new SmtpClient(ip, Port);
2.鍒涘缓鍙戜欢浜,涓庢敹浠朵汉閭鍦板潃.
MailAddress_from = new MailAddress(Tb_Email_from.Text, Tb_Print.Text);
MailAddress_to = new MailAddress(Tb_Email_to.Text);
3.鍒涘缓鍙戦佷俊鎭
MailMessage_my = new MailMessage();
MailMessage_my.Subject = Tb_Content.Text;
MailMessage_my.ReplyTo = MailAddress_from;
MailMessage_my.Sender = MailAddress_from;
MailMessage_my.From = MailAddress_from;
MailMessage_my.To.Add(MailAddress_to);
4.寤轰欢鍙戦侀檮浠.
Attachment_my = new Attachment(path, MediaTypeNames.Application.Octet);
娉ㄦ剰瑕佹帶鍒堕檮浠剁殑澶у皬锛屽洜涓哄緢澶氶偖浠舵湇鍔″晢闄勪欢澶у皬閮芥槸鏈夐檺浠剁殑銆
FileStream FileStream_my = new FileStream(path, FileMode.Open);
string name = FileStream_my.Name;
int size = (int)(FileStream_my.Length / 1024);
//鎺у埗鏂囦欢澶у皬涓嶅ぇ浜10锛
if (size > 10240)
{
MessageBox.Show("鏂囦欢闀垮害涓嶈兘澶т簬锛戯紣锛紒浣犻夋嫨鐨勬枃浠跺ぇ灏忎负{0}", size.ToString());
return;
}
FileStream_my.Close();
