How to restore message from "Trash" folder
To restore the deleted message You have to:
Attention! Every deleted message (does not matter, which folder it was in, before it was deleted) will be restored only to "Inbox" folder and will be placed in a folder by the date it was received.
If You can' t find restored message so easily, then try to use quick search in "Inbox" folder.
If You did not find needed message in a Trash folder, try to use "Recover emails, deleted from the mailbox".
If even after this possibility You still can not find the message in a Trash folder, it is impossible to restore it. Ask sender to send You a copy of message.
If you were unable to find answer for your question, please write to firstname.lastname@example.org