How you set up your accounts will depend on your provider - Microsoft and Office365, Google, Yahoo or ZoHo.

Configure your main account to 'consume' the mails from your other accounts - via POP or IMAP.

Configure each of the accounts non-principal to forward all emails to your main account.

The idea is to choose an account from where you will check all your other email accounts. And for many years I could not fully solve the problem of unification of the calendar and management of invitations (that thing that happens when you receive the invitation, but you can not accept, reject or propose a change). There are many options to unify email accounts.

Simplify the experience of checking multiple email accounts and, most importantly, unify the calendar of activities to avoid a 'fragmented' view of the invitations I receive in each of those accounts - without the need to fill up my screen or cell phone with alerts and popups. What is the purpose of having one of the best email clients?

I have two personal accounts, the standard one and the promotions and subscriptions (2). My children's school assigns me an email account for specific and official communications with the school (1). In some of the associations or foundations I collaborate with, they assign me email accounts (1). This means that I work for different clients, sometimes directly, sometimes through other consulting firms (3). My situation as a person, consultant, teacher, volunteer and parent complicates the number of email addresses I have in my name. Many email accounts from different providers Define your structure and how you will manage your accountsīefore trying to solve a problem, the best thing to do is to understand what the problem is and why I actually need an email client and the web version is not enough.Customize each account with your signature and colors.Configure IMAP access over POP whenever you can.Mail Client Configuration Considerations.Option 2: open each account in a tab and pin it.What is the purpose of having one of the best email clients?.

Many email accounts from different providers.

Mailspring vs mailbird