Hi, I installed about a week ago and it seemed to be working fine. But I had to reinstall the operating system yesterday, and also mailman, and now I couldn't subscribe/verify by email. I keep getting this messages in /var/log/maillog:

Dec 23 11:54:56 server sendmail[12005]: KAA10055: to="|/home/mailman/mail/wrapper mailowner mailmantest", delay=01:32:05, xdelay=00:00:00, mailer=prog, stat=Operating system error Dec 23 11:54:56 server sendmail[12005]: KAA10024: to="|/home/mailman/mail/wrapper mailcmd mailmantest", delay=01:35:42, xdelay=00:00:00, mailer=prog, stat=Operating system error Dec 23 11:55:56 server sendmail[12016]: LAA11939: to="|/home/mailman/mail/wrapper post mailmantest", delay=00:08:01, xdelay=00:00:00, mailer=prog, stat=Operating system error

Nothing strange show up in /var/log/messages or /home/mailman/logs/ How can I fix this? I don't think I changed my sendmail cf; my other email seems just fine.

A Iqbal Santyaswardan iqbal95@student.te.ugm.ac.id