I am trying to setup emailing. I have two options, and one of them worked fine.
However, I just wanted to hightlight the fact that it was not possible to get the other one to work (SendInBlue). They provide a key which the user cannot change and which is quite long.
When testing the configutation in Backendless, it says the test is passed.
However, once I try to save it I get a red error message saying:
Specified *********** is too long, where ************** is (I suppose) an encrypted version of my password.
The password seems to be 90 characters long, and for some reason the test and save criteria seem to be different.
Perhaps you should look into increasing the acceptable password length, so as to enable using SendInBlue ? In any case, as stated in intro, I’m fine, I have another option, but just in case it helps someone.