I am having a bit of an issue with i-message. I just switched to the 4S the other day (got it through work, I work for AT&T) Very often, a few times a day when I send an i-message I always get message send failure. Regular texts are going through without an issue. I don't know how to fix it? I tried the 8.8.8.8 and I thought that worked, but then I am still having the same issue. I have tried rebooting and still the same.
Any ideas?
Any ideas?