error log keeps reporting message send error

tried to send a message with attachments that are too big, now I get an error over and over,  how do I get ofm the message so emclient does not keep trying to send it.  I do not see outbox folder?

Hello Doug,

The Outbox is among your Local Folders (bottom of the folder-tree). If you don’t have the Local folders, you can enable them in Menu > Tools > Settings > General > Show local folders.
If the email isn’t there and if you have your account set with IMAP/Exchange protocols, just remove the account and reconfigure it in Menu > Tools > Accounts.