Outlook signature font color problem on replies

[Mairead]

I have selected font color blue for my signature on replies. It works on
most of my replies, but occasionally my signature appears almost transparent
in yellow except for the email address. Why does the font color change and
not on all replies only on some?
Help...this happens to me and sometimes to some of my coworkers.

 

[Brian Tillman [MVP - Outlook]]

I have selected font color blue for my signature on replies. It works on
most of my replies, but occasionally my signature appears almost transparent
in yellow except for the email address. Why does the font color change and
not on all replies only on some?
Help...this happens to me and sometimes to some of my coworkers.

One reason is that Outlook uses the format of the original message if its
reply. If the sender included stationery in the original message, your
signature may change to comply with that stationery.