There are new rules for Signature height. We have a new maximum image height of 250 pixels for you signiture image. If you have an image in your signature taller then 250 pixels please remove or shrink it.
In addition you are only allowed one main image. If you have multiple images in your signature please remove them. There should be one image only in your signature.
Apart from one main image, you are allowed 1 other thing above or below the image, but it has to be super short, like a line of text or really short banner.
Thanks for everyone's co-operation in advance.