Originally Posted by Goodspike
Maybe it's different on your carrier, but on Verizon both incoming and outgoing texts show up in the same place--using the "Messaging" app.
For email it would depend on what email client app you're using.
I'm surprised it's carrier-dependent versus a phone feature. I'm in the UK and my carrier is Tesco Mobile, which uses the O2 network. When I press Messaging, I can only see my incoming messages. Surely these outgoing messages are stored somewhere on my phone.
The thing is that my husband received a text message from me, but neither of us can understand it and I certainly don't remember sending it! If I did send it, it was a very long time ago (he just received it yesterday), so we're trying to determine if it really did come from my phone.