Send SMTP Mail Message: An invalid character was found in the mail header: ‘:’.
I guess in your mail body if you used html then it is not proper …please check the same
Or the filter is wrong
Did you trying saving this as html file and open …is it proper?
And if you are writing this directly thwn double quotes (
") needs to be escaped using double doublequotes(
I provided the subject through a variable, and it appears correctly in the html file.
While assigning this to variable did you escape double quotes?