One Inbox, Multiple Identities
Instead of logging in and out of separate email accounts throughout the day, registering an alias address in Gmail lets you keep everything in one consolidated inbox while still sending and replying from the appropriate address for each situation.
Also Worth Trying: Mail Merge
If you regularly send similar messages to many different people, it is worth also learning how to use mail merge for personalized bulk sending β between alias replies and mail merge, Gmail can cover a surprising range of everyday email workflows.
Frequently Asked Questions
How many alias addresses can I register?
You can typically register several, though the exact limit depends on your account provider's policy, and each address usually needs to go through an ownership verification step before it can be used.
Can I choose a different address when writing a brand-new email too?
Yes, the same "From" field is available in the compose window for new messages, not just replies, so you can select the address you want there as well.