Forwarded to devs Courier to Dovecot migration does not keep subscribed folders

[mr-wolf]

TITLE:

Courier to Dovecot migration does not keep subscibed folders​

PRODUCT, VERSION, OPERATING SYSTEM, ARCHITECTURE:

Plesk 17.5.3, Ubuntu 16.04 LTS​

PROBLEM DESCRIPTION:

When I migrate a domain from a Plesk server with Courier to a domain with Dovecot it does NOT keep the subscribed folders.

This is necessary for a transparent migration.

A client connected to the new mailserver will see all its mail disappear before its eyes. This can easily be solved later, but not the damage to his heart....​

STEPS TO REPRODUCE:

migrate a domain from a Courier Plesk server to a Dovecot Plesk server​

ACTUAL RESULT:

All subscribed folders are gone​

EXPECTED RESULT:

Subscribed folders should be the same as on the source server​

ANY ADDITIONAL INFORMATION:

This is quite easy to implement during migration.
Dovecot keeps this information in the file 'subscriptions'
Courier keeps it in the file 'courierimapsubscribed'

sed '/^INBOX$/d;s/^INBOX//g' courierimapsubscribed >subscriptions​

YOUR EXPECTATIONS FROM PLESK SERVICE TEAM:

Confirm bug​

 

[mr-wolf]

It's the "subscription flags" that are gone.
Not the mail folders.

It's a simple text file that just needs to be filled

 

[IgorG]

Please read PM from me.

 

[mr-wolf]

Answered in conversation...

 

[IgorG]

You're saying that you decline an opportunity to improve your product?

No, I'm saying that bug has been confirmed and submitted as PMT-3783

 

[mr-wolf]

Sorry for my misunderstanding and answering here instead of the pm. I hope to see it resolved soon...