1. 2018-05-29 [99] [Kolab-devel] Undelivered Mail Returned to Sender kolab-dev Mail Delivery 2. 2018-05-10 [6] [Kolab-devel] I'm still using my own patches... kolab-dev Christoph Erh 3. 2018-05-09 [5] [Kolab-devel] Guam patches kolab-dev hede