We've just added the ability to set default fonts in your BuzzStream email composer to reduce manual work and add consistency across your outreach.
To access the default font option, just navigate to your composer settings screen
Then, set the default font and size to your preference
Now, whenever you compose a new email or create a new sequence, the default font will be the one you selected.
Note - if you have another font set for a sequence and select that sequence to use for outreach, your default font selection won't override those choices.