save failed to open mailbox quarantine

[Steffen Kaiser]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On Mon, 14 Nov 2016, Eggert Ehmke FTV Spandau wrote:

> I use postfix. The folder name is still uppercase when forwarded to dovecot, as
> can be seen in /var/log/mail.log.

post your config, do you use %Ln or %Lu to lower-case the username 
somewhere in passdb?

>
> Am Montag, 14. November 2016, 15:20:40 schrieb Steffen Kaiser:
>> - gpg control packet
>>
>> On Mon, 14 Nov 2016, Eggert Ehmke FTV Spandau wrote:
>>> I have dovecot 2.2.13 set up with spamassassin and amavis. This works fine
>>> so far, Spam emails are forwarded to "username+Quarantine at mydomain.de".
>>> The recipient_delimiter=+ is set, the Quarantine folder exists. However,
>>> Dovecot tries to deliver it to a folder quarantine, that does not exist.
>>> In the dovecot-deliver.log there are these lines:
>>>
>>> Nov 14 14:16:13 lda(username at mydomain.de): Info:
>>> msgid=<2707212.2aHC3KDWrN at wookie>: save failed to open mailbox quarantine:
>>> Mailbox doesn't exist: quarantine
>>> Nov 14 14:16:13 lda(username at mydomain.de): Info:
>>> msgid=<2707212.2aHC3KDWrN at xxxxxx>: saved mail to INBOX
>>>
>>> Indeed the message is found in the inbox. What can be done so the folder
>>> name is not converted to lower case?
>>
>> which MTA you are using? sendmail?
>>
>> By default sendmail lowercases the local part, see mailer flags "u".
>>
>> --
>> Steffen Kaiser
>

- -- 
Steffen Kaiser
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iQEVAwUBWCnJrnz1H7kL/d9rAQLmlAf/X7xBDthPzpOLBgSt7U+NbZYvic7F3O0E
+/+BGaLUnh6t3MEv9jXpjeFWzCjFEyTslroXf6rr6yaji0mjCuB5c0Pf9XbK8nLl
sW8GBWPdXPaRW0kDAXlhW/JhxrQ3Ms6e0XIG6m05xvHB5UkXwu0W4kg9uul+ODxO
5mtUUrQxP9aB0fSFEpe3Abt4uzFApNxqcOd56dxGfma5RQrDfy+Sj8Gh+JwF7PGi
JeMVtXp2BKJTuvym3ZEhM8UIwEp09z585wUbbyYx80k7Ma0iKZY1gzUn2mlKwp73
bGLXoVUTxsW63uDmCS0B96meSxlP/U5wLmeKcUXPclHVfBR1F5QBZQ==
=5aLy
-----END PGP SIGNATURE-----