如何使用AppleScript选择邮件中选定内容之外的下一封邮件?

尝试如下操作:

tell application "Mail"
    set theSelection to selection
    set theMessage to item 1 of theSelection
    set theMailbox to theMessage's mailbox
    set theMessageID to theMessage's id
    set theMessageIDs to (id of every message of theMailbox)
    -- do work here
    set theMessages to (every message of theMailbox)
    repeat with i from 1 to (count theMessageIDs)
        if item i of theMessageIDs is theMessageID then
            set message viewer 1's selected messages to {item i of theMessages}
            exit repeat
        end if
    end repeat
end tell

请注意,这假设有一些事情只有一个邮箱被选中,您没有移动最后一条消息,以此类推。