XinSpace

this is caused by the cartage return on the ending of first line. To fix this, you can

1. add -w to the end of the line. make it #!/usr/bin/perl -w

or

2. $ perl -pi.bak -e ’s/ 15//’ *.pl

Recent two weeks my website’s email system has a lot of emails returned. And the error messages are exactly the same.

The error message is

“551 User not local; please try <forward-path>”

All emails returned have same characters: The recipients’ email servers are located in China. sina, yahoo.cn, 163, and sohu, no exceptions.

I did some googling and found out this has something to do with China’s Great Fire Wall. 10.1 is a special day in China. The fire wall might have been tightened.