https://docu.letter.cz/ 2026-05-29T17:48:11+00:00 https://docu.letter.cz/ https://docu.letter.cz/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2025-12-06T03:46:43+00:00 admin (admin@undisclosed.example.com) https://docu.letter.cz/doku.php?id=uvod&rev=1764992803&do=diff Úvodní rozcestník Email * E-MAIL základní informace * E-MAIL volba komunikačního protokolu * E-MAIL konfigurace klienta poštovního účtu Plánované technické zásahy * Upgrade Clusteru - 5-6.12.2025 text/html 2025-09-05T12:17:40+00:00 admin (admin@undisclosed.example.com) https://docu.letter.cz/doku.php?id=upgrade&rev=1757074660&do=diff Upgrade Clusteru Aktualizace software VE Env 8.4.12 --> 9.0 historie Migrace domén mailserveru - Realizováno postupně v období 02/2025 - 08/2025 Zpět text/html 2025-06-29T22:51:14+00:00 admin (admin@undisclosed.example.com) https://docu.letter.cz/doku.php?id=email:protocol&rev=1751237474&do=diff E-MAIL volba komunikačního protokolu Komunikační poštovní protokoly slouží k propojení klientských zařízení s poštovním serverem. Mezi nejvíce používané patří IMAP a POP3. Co je IMAP a POP3 ? 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