Mailserver issue

Hello,

i create mail server on my linode

https://www.linode.com/docs/email/postf … -and-mysql">https://www.linode.com/docs/email/postfix/email-with-postfix-dovecot-and-mysql

but i get a lot of errors in my mail.log if i get an email and i cant connect with Thunderbird.

And the Dovecot SSL files were not available.

I tried a solution from the web, it did not work.

http://www.mediafire.com/download/101ht … w/mail.log">http://www.mediafire.com/download/101ht957hlrnd1w/mail.log

(im a noob ^^)