dovecot can't handle/receive incoming emails

I'm getting this error in /var/log/dovecot.log

Sep 25 19:52:33 lmtp([email protected]): Error: stat(/var/mail/vhosts/example.com/webmaster/tmp) failed: Not a directory

(my own domain replaced by example.com for privacy)

The dovecot + postfix + mysql configuration is exactly like described in this tutorial

https://www.linode.com/docs/email/postfix/email-with-postfix-dovecot-and-mysql/

I really checked every step several times, googled by 6 hours and no success.

My current mail_location value in /etc/dovecot/conf.d/10-mail.conf is

mail_location = maildir:/var/mail/vhosts/%d/%n

I already played with variables like mailtempdir, namespaces, others.

Please help

5 Replies

Is the location referenced in the error a directory? or a file? From the error message, it looks like it should be a directory and maybe it is finding a file named 'tmp' there.

/var/mail/vhosts/example.com/webmaster is suppose to be a file and according to

mail_location = maildir:/var/mail/vhosts/%d/%n

it's suppose to be a file.

BUT,

dovecot is trying to store the email in a folder called

/var/mail/vhosts/example.com/webmaster/tmp

the question is why and how to fix it.

/var/mail/vhosts/example.com/webmaster is generated correctly as %d is traslated to the domain name and %n is traslated to the name in webmaster@example.com

Related to @mparson comment:

I know that /var/mail/vhosts/example.com/webmaster is suppose to be a file because at the testing part in the guide

https://www.linode.com/docs/email/postfix/email-with-postfix-dovecot-and-mysql/

you must read the emails using the command

sudo mail -f /var/mail/vhosts/example.com/webmaster

ergo, /var/mail/vhosts/example.com/webmaster is suppose to be a file.

You're using maildir, which means the it needs to be a directory.

Correct, it must be a directory. It's fixed and working now. The problem is the mentioned guide

https://www.linode.com/docs/email/postfix/email-with-postfix-dovecot-and-mysql/

didn't say anything about create that directory, so I suppose it should be created automaticaly by dovecot. Unfortunately for some reason I need to investigate, dovecot created as a file no as a directory.

Thanks a lot @mparson

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