I have generated a DKIM key for my email domain in the GUI of ISPConfig. The key looks like this: Code: "v=DKIM1; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArm6L6eJPHeGxvM33WjVzTBWvpKK1DXdQ/YwR05mGepJkX5EW2kavAg2PBHwm/mNTNE6L/XKVA0vu2HUPhOsxaLvOkQSl+RjSJ4nJHPIdfHzrXTZ7Fa+GMVboKdBinQGHB7wILk1ZHjQg""hrlLLfzRZs/6mP/n/3o4JEaRmAZibu4Zr7c/wPxzcUdkh41xdPbbkUUoehx3IktMSfr/7oB9QHgjRLdcFRBM9OhODTPeJPW9HQTVlwiGA0aQbQ02DSBd7Rt+cinID004M9+YBCkHsAHWuRtb3k/23jI+geueWWrKFi2aSvXZjc3cZnchD3Xk3mDwnydfh7YxFPGYXqkw""5QIDAQAB" But this string is too long for my DNS provider, when i try to save it, it doesn't get saved. I also don't understand why it has multiple " " , is this key correct or should i just copy this part? Code: "v=DKIM1; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArm6L6eJPHeGxvM33WjVzTBWvpKK1DXdQ/YwR05mGepJkX5EW2kavAg2PBHwm/mNTNE6L/XKVA0vu2HUPhOsxaLvOkQSl+RjSJ4nJHPIdfHzrXTZ7Fa+GMVboKdBinQGHB7wILk1ZHjQg"
Search for old discussions on this topic. This is a problem with lack of standardization. Some providers request the DKIM key in two parts, that is why it its "..." "...". Some do not allow it to be in two parts. There is no way to generate key that would be accepted by all providers. So you have to experiment, remove the " <space " to make it one long string.
Thanks for the link, i did a search on google for that problem with ISPconfig but that thread didn't come up, guess it wasn't specific enough.