On 15-11-2021 23:04, dovecot@ptld.com wrote:

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On 11-15-2021 3:46 pm, Kees van Vloten wrote:

I am trying to move incoming mails into subfolders with this sieve script:

require ["fileinto", "variables", "mailbox"]; if header :matches "Delivered-To" "*@*" { fileinto :create "INBOX/${2}"; }

I am not using variables and my folders are pre-created. But just to give you a starting point, this is what works using maildir++ format with default directory layout. https://doc.dovecot.org/configuration_manual/mail_location/Maildir/

require ["fileinto"]; # rule:[Dovecot] if header :contains "sender" "@dovecot.org" { fileinto "INBOX.Dovecot"; }

I have seen that working in the past :-) I switched to LAYOUT=fs recently because of the limitations of the dot as a folder separator (now I can have the domain-name as a folder-name). I found a nice description about folder and namespace issues here: https://forum.hestiacp.com/t/character-not-allowed-in-mailbox-name/566/4

But somehow the sieve implementation does not seem to work properly with LAYOUT=fs. What a good approach to further analyze this issue?