可以的，把邮箱地址写完全。

123  options emailsys=SMTP;
124  options emailauthprotocol=LOGIN;
125  options emailhost="smtp.163.com";
126  options emailid="xxxx@163.com";
127  options emailpw=XXXXXXXXXXX;
128  options emailport=25;
129
130  filename mymail EMAIL "xxxxx@126.com" subject="2aêÔ" encoding=gb2312;
131  data _null_;
132  file mymail;
133  put 'TEST:HAPPY NEW YEAR';
134  run;

NOTE: The file MYMAIL is:
      E-Mail Access Device

Message sent
      To:          "xxxx@126.com"
      Cc:
      Bcc:
      Subject:     2aêÔ
      Attachments:
NOTE: 1 record was written to the file MYMAIL.
      The minimum record length was 19.
      The maximum record length was 19.
NOTE: DATA statement used (Total process time):
      real time           0.70 seconds
      cpu time            0.01 seconds


135
136  filename mymail clear;
NOTE: Fileref MYMAIL has been deassigned.

多谢！
再确认下，options emailpw是不加引号的？其他host和id都是加的？
另外，我的公司网络需要连接代理服务器，是不是这个问题？

多嘴一句，encoding='euc-cn'，这么写可以修正乱码问题。

谢谢啊。host id pw都带引号的。不过跑出来日志里PW没带引号了。

options emailsys=SMTP;
options emailauthprotocol=LOGIN;
options emailhost="smtp.163.com";
options emailid="xxxxx@163.com";
options emailpw="xxxxx";
options emailport=25;

filename mymail EMAIL "xxxx@126.com" subject="测试" encoding=gb2312;
data _null_;
file mymail;
put 'TEST:HAPPY NEW YEAR';
run;

filename mymail clear;

euc-cn中 的euc代表什么？