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Thunderbird is an email client, not an email service. Fastmail and proton only allow you to connect to their service. Thunderbird can use any IMAP/POP + SMTP em
by advisedwang 2y ago
Thunderbird is an email client, not an email service. Fastmail and proton only allow you to connect to their service. Thunderbird can use any IMAP/POP + SMTP email service.
- pluc 2y agoYes, but they provide their own apps.