Fri, 10 Apr 2026 14:48:27 +0000 https://bugs.horde.org/ticket/9115 Compose/reply error I get the following error when composing a new email in /tmp/horde.log : ERR: HORDE [imp] IMAP error: Mailbox does not exist, or must be subscribed to. [pid 17887 on line 4032 of "/var/www/html/horde/libs/Horde/Imap/Client/Socket.php"] The email is sent, and saved in the Sent folder. The error appears only when composing/replying a message. Tue, 29 Jun 2010 12:44:57 +0000 https://bugs.horde.org/ticket/9115#t59266 > I get the following error when composing a new email in /tmp/horde.log : > > ERR: HORDE [imp] IMAP error: Mailbox does not exist, or must be > subscribed to. [pid 17887 on line 4032 of > "/var/www/html/horde/libs/Horde/Imap/Client/Socket.php"] > > The email is sent, and saved in the Sent folder. > > The error appears only when composing/replying a message. > I think this error is same error of ticket #9089 (resolved yesterday) and you need update your imp/horde. Tue, 29 Jun 2010 12:57:23 +0000 https://bugs.horde.org/ticket/9115#t59267 Changes have been made in Git for this ticket: Bug #9115: Prevent logging debug cruft Certain actions, like selecting a null mailbox, we know and expect to fail. So ignore the BAD/NO response errors that are normally thrown beacuse of these responses. http://git.horde.org/diff.php/framework/Imap_Client/lib/Horde/Imap/Client/Socket.php?rt=horde-git&r1=65c7b0ef4635e9a6d48cfb4d34fe8a9325b54f74&r2=f2887752556ddf50907ffa0a5a398873220ec0b5 Tue, 29 Jun 2010 23:06:12 +0000 https://bugs.horde.org/ticket/9115#t59277