Submit button --> invalid Home › Forums › Newsletter Plugin Support › Submit button --> invalid This topic has 3 replies, 2 voices, and was last updated 6 years, 6 months ago by Thomas4b. Viewing 4 posts - 1 through 4 (of 4 total) Author Posts May 20, 2018 at 11:04 pm #95108 Thomas4bParticipant I don't see the solution for my problem at the moment. Please help. If I put in a name and e-mail-address and press the submit button, there will be a blank page with one word "invalid". Sending a test e-mail form Newsletter works fine. Thank you all in advance. May 21, 2018 at 1:19 pm #95240 StefanoKeymaster Hi, let us know the page where we can test it. Thank you, Stefano. May 21, 2018 at 2:31 pm #95259 Thomas4bParticipant Thank you Stefano. Page: https://www.mariana-harder-kuehnel.de/ Pls. scroll down to the red bar "Neuigkeiten per E-Mail" Settings provider = mittwald.de https://www.mittwald.de/faq/frage/e-mail-client-einrichten Settings Newsletter: Enable SMTP yes SMTP host/port: mail.agenturserver.de, port:465, SSL protocol Authentication: ....... (user mailaccount), password: ....... (identical in mailaccount) Insecure SSL Connections: No May 21, 2018 at 2:43 pm #95261 Thomas4bParticipant Puuhhh, got it. Solved. I forgot to change ONE http into https in Form 2. Thank you for listening 🙂 Author Posts Check out our premium plans with priority support. Viewing 4 posts - 1 through 4 (of 4 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In