Cannot send e-mail with rails 2.3.4(I could with 2.3.2)

Question

I\'m working with ruby on rails 2.3.4 and I yesterday I found out I cannot send emails any more.

The email-related credentials are ok because I could send emails until I

Answer 1

I guess this was happening due to a conflict between my gems environments. I adjusted some things and now it's solved.