How can I use an autoresponder for my business email hosted by Yahoo?

My software uses a cgi-bin folder. Yahoo doesn’t use these anymore so I created a folder and named it cgi-bin. I perhaps need to change the permissions on the .cgi files. How?I get a 500 internal server error when I try to use the autorespnder from my website.

http://rds.yahoo.com/_ylt=A0geu4yG0_JGQlgAopBXNyoA;_ylu=X3oDMTE5MmhicmZvBHNlYwNzcgRwb3MDMwRjb2xvA2FjMgR2dGlkA0gwMjFfMTg4BGwDV1Mx/SIG=129q3hfod/EXP=1190405382/**http%3a//www.drquek.com/perl/autoresponder/features.htm

http://rds.yahoo.com/_ylt=A0geu4yG0_JGQlgAppBXNyoA;_ylu=X3oDMTE5bjVmaXV2BHNlYwNzcgRwb3MDNQRjb2xvA2FjMgR2dGlkA0gwMjFfMTg4BGwDV1Mx/SIG=139p7onbs/EXP=1190405382/**http%3a//articles.getacoder.com/Creating_Effective_Autoresponders_576398x1189037934.htm

http://rds.yahoo.com/_ylt=A0geu7nZ0_JGcGoBJWRXNyoA;_ylu=X3oDMTE5MXN1NzFsBHNlYwNzcgRwb3MDMQRjb2xvA2FjMgR2dGlkA0gwMjFfMTg4BGwDV1Mx/SIG=126lcthpt/EXP=1190405465/**http%3a//help.yahoo.com/us/tutorials/mail/index.html

http://rds.yahoo.com/_ylt=A0geu7nZ0_JGcGoBMWRXNyoA;_ylu=X3oDMTE5NDZqNTNpBHNlYwNzcgRwb3MDNwRjb2xvA2FjMgR2dGlkA0gwMjFfMTg4BGwDV1Mx/SIG=11ujtq66q/EXP=1190405465/**http%3a//help.yahoo.co.jp/help/us/mail/send/