Definitely not!
Mirosign hosts all your email signature graphics, such as your logo, social media icons and promo image banner on our image server. These then loaded remotely from the server when your recipients open you emails. Your email will not include unnecessary attachments of logo and social media icons.
Many email signature other systems include these graphics as attachments every time you send an email. This is bad for the environment as it’s sending unnecessary data every time you email and can cause some emails to be spam filtered. It’s also confusing for your recipients who can find it hard to see when your emails actually do have important attachments.
Mirosign hosts your email signature graphics which load and cache on your recipients device.
Where are my images stored and distributed?
How does the Mirosign team HTML email signature generator work?