Select previous unread message

`Ctrl` + `[`

All hotkeys for Zimbra Web Client

Dialog boxes Save changes	`Space`
General Focus previous	`Ctrl` + `↑`
General Focus next	`Ctrl` + `↓`
General Add previous	`↑ Shift` + `↑`
General Add next	`↑ Shift` + `↓`
General Select all	`Ctrl` + `A`
Dialog boxes Save changes	`⤶ Enter`
Quick reply (only in chat view) Send	`Ctrl` + `⤶ Enter`
Create Add attachment	`Ctrl` + `M`
General Action menu	`,`
General Action menu	`<`
All apps Assistant	`
All apps Assistant	`~`
All apps Go to mail	`G` + `M`
All apps Go to contacts	`G` + `A`
All apps Go to calendar	`G` + `C`
All apps Go to IM	`G` + `I`
All apps Go to notebook	`G` + `N`
All apps Go to tasks	`G` + `T`
All apps Go to preferences	`G` + `P`
All apps Go to briefcase	`G` + `B`
All apps New item	`N`
All apps New message	`N` + `M`
All apps New message	`C`
All apps New calendar	`N` + `L`
All apps New contact	`N` + `C`
All apps New appointment	`N` + `A`
Mail New folder	`N` + `F`
All apps New tag	`N` + `T`
All apps Yeni wiki	`N` + `W`
All apps Print	`P`
All apps then <keybs>1</keybs>: Tag #1	`G`
All apps Untag items	`U`
All apps then <keybs>T</keybs>: Debug timing	`Alt` + `↑ Shift` + `D`
Mail Check email	`=`
Mail Inbox	`I`
Mail Inbox	`V` + `I`
Mail Drafts	`V` + `D`
Mail Junk folder	`V` + `J`
Mail Sent	`V` + `S`
Mail Trash canh	`V` + `T`
Dialog boxes Reply as "Yes"	`E`
Mail Mark as read	`M` + `R`
Mail Mark as read	`Z`
Tasks Mark as not completed	`M` + `U`
Mail Mark as unread	`X`
Mail Toggle flagging messages	`M` + `F`
Mail Mark message as junk	`M` + `S`
Tasks Move to trash can	`.` + `T`
Calendar Refresh	`R`
Mail Reply all	`A`
Mail Forward message	`F`
Mail Select next item	`T`
Mail Select previous item	`K`
Mail Go to previous unread message	`[`
Mail Go to next unread message	`]`
Mail Last unread message	`↑ Shift` + `]`
Mail First unread message	`↑ Shift` + `[`
Mail Chat view	`V` + `C`
Mail Message view	`V` + `M`
Tasks Bottom reading pane	`M` + `P` + `B`
Tasks Right reading pane	`M` + `P` + `R`
Tasks Close reading pane	`M` + `P` + `O`
Calendar Create quick appointment	`Q`
Mail Undo	`Ctrl` + `Z`
Address balloon Select next address	`→`
Address balloon Select previous address	`←`
Chat list view Expand / collapse chat	`O`
Chat list view Expand all chats	`↑ Shift` + `O`
Chat list view Collapse all chats	`Ctrl` + `O`
Chat list view Select previous unread message	`Ctrl` + `[`
Chat list view Select next unread message	`Ctrl` + `]`
Chat list view Select first unread message	`↑ Shift` + `Ctrl` + `[`
Chat list view Select last unread message	`↑ Shift` + `Ctrl` + `]`
Edit appointment View shortcuts	`Ctrl` + `Q`
Dialog boxes Cancel changes	`Esc`
Edit task Save	`Ctrl` + `S`
Create Search for an address	`Ctrl` + `G`
Edit appointment HTML / text format	`Ctrl` + `H`
Create Spell check	`Alt` + `X`
Address balloon Remove selected addresses	`Del`
Address balloon Remove selected addresses	`⬅ Backspace`
Chat view Next chat	`↑ Shift` + `→`
Chat view Previous chat	`↑ Shift` + `←`
Address book Print address book	`P` + `A`
Calendar Go to today	`Y`
Calendar Day view	`D`
Calendar Day view	`1`
Calendar Week view	`W`
Calendar Week view	`7`
Calendar Working week view	`W` + `W`
Calendar Working week view	`5`
Calendar Moon view	`M`
Calendar Moon view	`3`
Calendar List view	`L`
Calendar List view	`9`
Calendar Copy appointment	`Ctrl` + `C`
Calendar Paste appointment	`Ctrl` + `V`
Tasks Mark as completed	`M` + `C`
Tabs view Go to next tab	`Ctrl` + `J`
Tabs view Go to next tab	`Alt` + `→`
HTML editor Add hyperlink dialog box	`Ctrl` + `K`
Tabs view Go to previous tab	`Alt` + `←`
Tabs view ...to <keybs>9</keybs>: Go to specific tab number	`Alt` + `1`
Dialog boxes Reply as "No"	`H`
HTML editor Bold	`Ctrl` + `B`
HTML editor Italic	`Ctrl` + `I`
HTML editor Strikethrough	`Ctrl` + `↑ Shift` + `K`
HTML editor Underlined	`Ctrl` + `U`
HTML editor Align to left	`Ctrl` + `L`
HTML editor Align to right	`Ctrl` + `R`
HTML editor Align to center	`Ctrl` + `E`
HTML editor Heading 1	`Ctrl` + `1`
HTML editor Heading 2	`Ctrl` + `2`
HTML editor Heading 3	`Ctrl` + `3`
HTML editor Heading 4	`Ctrl` + `4`
HTML editor Heading 5	`Ctrl` + `5`
HTML editor Heading 6	`Ctrl` + `6`