Q: How come I can't email my photos from my camera roll on iphone?  It does allow me to send via text

You haven't posted to this thread before, so it isn't clear that your issue is the same as the one being discussed. But if you send a picture by email there is a size limit imposed by every email provider on the size of a message. If you send more than one picture in the same email you will usually exceed the size limit of most email systems and the message will not be delivered. So that is one possibility. Another is that the message is delivered to the gmail spam folder. So ask the recipient to check there.

Thank you - I was trying everything in this thread without success - And when I removed the unlimitedphotos tweak - my phone worked again thru the iphone camera  app

So after reading through all of this I have to say this just happened to me as well.  I have an iPhone 4S and recently installed IOS9.  With ALL previous IOS versions I was able to send multiple photos from my photo library via e-mail.  I use gmail through the mail app on the phone.  All of the sudden I do not have that option and do not have the option to make any changes described above, for example inputting password in settings etc.

As I read through all of this it is very odd that the only way I can send a photo is by clicking in the body of the e-mail and adding it there, this has NEVER been a problem for me and has just come up with the most recent IOS 9.

I do not even get the email option when I choose 1 photo, it has disappeared...

Any tips would help.

I just sent 2 photos by selecting them in the Photos app, tapping the Share icon, then mail. So it's working as it always has for me. There's likely a problem with your specific phone, rather than the version.

Maybe this will work for others too. I had tried to get this to work a while back (IOS 7) but gave up. After moving to IOS 9 the other day, I was frustrated that I couldn't send photos via my gmail account (Text and IMessage was fine). They always defaulted to the blue mail app that was not set up (by design) and were sitting in the outbox-unsent. So here is what worked for me. Select the pics like normal, then use the blue box with up arrow. Here you will find the text and Mail app (that never sends them) plus print and some other choices. Move to the right in that list (usually Flicker, Facebook and others are there). Go to the 3 "dots" (for more) and press it (for additional selections). There you will see your gmail icon, so move the slider to "on". Now it works like you wanted it too (Just remember to select gmail in that list and not the default blue mail app).  Hope this helps someone else-it worked for me.

Excellent! This worked. Thank you so much!

hooray, I've tried to resolve this for ages I think it's an IOS problem because like others have said it comes and goes. This worked thank you so much x

...did that....email not showing rec'd.  I have checked "junk mail" etc. Nadda...I used different email...nadda.  I use this all the time and now just will not work...