I've been facing this bug for a long time now, read a lot of "solution" but none works for me.
When I send an email with Rails, I received it but all my image on it are not working because of this quoted-printable issue.
For example I have this code in my views/user_mailer/confirmation.html.erb
<img src="mydomain.com/logo.gif"/>
When I received it, in the source code I can see (and it's not working) :
<img alt=3D"mydomain.com/logo.gif" />
All other =
are transformed into =3D
.
The mail is :
Content-Type: text/html; charset="utf-8"
Content-Transfer-Encoding: quoted-printable
What could be the solution, I already tried plenty of them without success...
Thanks for your help