like I wrote in the titel of that topic this is the problem I have. When I send a test E-mail to view my newsletter a blank page appears and no e-mail is send. What can be the issue?
Maybe a new theme or the update to wordpress to 3.8 that i´ve done? Or the update of the plugin?
Hope you can help me with that!
Hi, thanx for your answer and sorry for my late reply. The problem is solved. There was a php warning “base64_encode() has been disabled for security reasons”
But my host activate the function. Now everything works fine.
But now I got an issue about writing the letters ä ö ü in the newsletter. It produce cryptic words. Is this a known issue? Is there a way to fix it?