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Supported protocols and their corresponding port numbers: SMTP (port 25), POP3 (port 110), IMAP (port 143), AppleShare IMAP administration (port 626), PASS (port 106), Finger (port 79), and Notify Mail (port 79) |
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Maximum message size: 512 megabytes (MB) |
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Maximum recipients per message (before expansion of group names): 4096 |
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Supported character size: Eight-bit transparent for interoperability with two-byte character sets |
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Shared folder support conforms to Internet standard RFC 2086 |
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Maximum number of transfers per POP connection: 2048 |
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Maximum number of incoming SMTP connections: 1024 |
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Maximum number of outgoing SMTP connections: 64 |
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Maximum number of POP and IMAP connections: 2048 |
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Maximum number of IMAP folders per user: 1000 |
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Maximum number of messages per IMAP folder: 1000 |
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Maximum folder name size: 128 bytes |
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Maximum IMAP folder path depth: 32 folders or 256 characters |
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Maximum number of unique messages stored on the mail server: Approximately one million |
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Maximum size of the AppleShare IP Mail Data file: 2 gigabytes (GB) |