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And the imap part? The opensourced Mail client on the iphone? iCloud has an MTA?
by nix23 5y ago
And the imap part? The opensourced Mail client on the iphone?
iCloud has an MTA?
- sbuk 5y agoYes, why so surprised? How else do they send and receive messages? Postfix scales extremely well and is used by most of the Fortune 500 in some capacity - either as edge servers, internal relays and as common-or-garden MTAs. The IMAP part is another server, at a guess something like Apache James or Oracle Communications Messaging Server, but possibly Cyrus (as Fastmail do) or Dovecot.