Part of html signature disappears when sending pdf via outlook through VBA

When sending a pdf created with pdf creator to outlook a part of the tekst of our HTML signature disappears.
When setting the pJob.SetProfileSetting “EmailClientSettings.Html”, “false” the plain text signature is displayed correctly

The part that is being deleted is the name of the signature

Example of the signature:

name | IT Department
T: +32 (0)x xxx.xx.xx | M: +32 (0)xxx xx.xx.xx
email@domain.com

Company | Street xx | xxxx | city