{"id":825,"date":"2025-12-19T09:54:36","date_gmt":"2025-12-19T08:54:36","guid":{"rendered":"https:\/\/mybox.com\/help\/?post_type=manual_kb&#038;p=825"},"modified":"2026-05-30T16:53:43","modified_gmt":"2026-05-30T14:53:43","slug":"protocoale-pop3","status":"publish","type":"manual_kb","link":"https:\/\/mybox.com\/help\/ro\/knowledgebase\/protocols-pop3\/","title":{"rendered":"Protocoale - POP3"},"content":{"rendered":"<div class=\"translation-block translation-block-merged\">\n<p class=\"wp-block-paragraph\">POP3 (Post Office Protocol versiunea 3) este un protocol utilizat pentru preluarea mesajelor de e-mail de pe un server de e-mail pe un dispozitiv local. Acesta este conceput pentru a desc\u0103rca e-mailurile \u0219i a le stoca local, de obicei elimin\u00e2ndu-le de pe server dup\u0103 transfer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">POP3 este unul dintre cele mai vechi protocoale de preluare a e-mailurilor, dar este \u00eenc\u0103 acceptat de multe sisteme de e-mail.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Cuprins<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/mybox.com\/help\/ro\/knowledgebase\/protocols-pop3\/#How_POP3_works\">Cum func\u021bioneaz\u0103 POP3<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/mybox.com\/help\/ro\/knowledgebase\/protocols-pop3\/#POP3_connection_process\">Procesul de conectare POP3<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/mybox.com\/help\/ro\/baza-de-cuno\u0219tin\u021be\/protocoale-pop3\/#POP3_porturi\">Porturi POP3<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/mybox.com\/help\/ro\/knowledgebase\/protocols-pop3\/#POP3_vs_IMAP\">POP3 vs IMAP<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/mybox.com\/help\/ro\/knowledgebase\/protocols-pop3\/#Security_considerations\">Considera\u021bii privind securitatea<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/mybox.com\/help\/ro\/knowledgebase\/protocols-pop3\/#Practical_use_cases\">Cazuri practice de utilizare<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/mybox.com\/help\/ro\/knowledgebase\/protocols-pop3\/#Practical_implications\">Implica\u021bii practice<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/mybox.com\/help\/ro\/knowledgebase\/protocols-pop3\/#Summary\">Rezumat<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_POP3_works\"><\/span>Cum func\u021bioneaz\u0103 POP3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<\/div>\n\n<div id=\"mybox-2640228769\" class=\"mybox-content mybox-entity-placement\"><div class=\"early-access-banner-inpost\">\r\n  <div class=\"banner-left-inpost\">\r\n    <div class=\"icon-box-inpost\">\r\n      <img decoding=\"async\" src=\"https:\/\/mybox.com\/help\/wp-content\/uploads\/2026\/02\/square-info-icon.svg\" alt=\"Info\">\r\n    <\/div>\r\n    <div class=\"text-box-inpost\">\r\n      <span class=\"label-inpost\"><span class=\"translation-block translation-block-banner-text\">Acces timpuriu<\/span><\/span>\r\n      <h4><span class=\"translation-block translation-block-banner-text\">Mai ave\u021bi nevoie de ajutor?<\/span><\/h4>\r\n      <p><span class=\"translation-block translation-block-banner-text\">Contacta\u021bi echipa noastr\u0103 de servicii pentru clien\u021bi.<\/span><\/p>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <div class=\"banner-right-inpost\">\r\n    <a href=\"https:\/\/panel.mybox.com\/helpdesk2\/v\/list\/\" class=\"banner-button-inpost\"><span class=\"translation-block translation-block-banner-text\">Trimite mesaj<\/span><\/a>\r\n  <\/div>\r\n<\/div><\/div>\n\n<div class=\"translation-block translation-block-merged\"><p class=\"wp-block-paragraph\">POP3 func\u021bioneaz\u0103 pe baza unui model simplu client-server:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>clientul de e-mail se conecteaz\u0103 la serverul de e-mail<\/li>\n\n\n\n<li>utilizatorul este autentificat folosind datele de autentificare<\/li>\n\n\n\n<li>e-mailurile sunt desc\u0103rcate de pe server pe dispozitivul local<\/li>\n\n\n\n<li>mesajele sunt \u0219terse op\u021bional de pe server dup\u0103 desc\u0103rcare<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Odat\u0103 desc\u0103rcate, e-mailurile sunt de obicei stocate local \u0219i gestionate pe dispozitiv.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"POP3_connection_process\"><\/span>Procesul de conectare POP3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">O sesiune POP3 tipic\u0103 include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>stabilirea unei conexiuni la serverul de e-mail<\/li>\n\n\n\n<li>autentificarea utilizatorului<\/li>\n\n\n\n<li>afi\u0219area listei mesajelor disponibile<\/li>\n\n\n\n<li>desc\u0103rcarea mesajelor selectate sau a tuturor mesajelor<\/li>\n\n\n\n<li>\u00eenchiderea conexiunii<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Dup\u0103 finalizare, e-mailurile nu mai trebuie s\u0103 r\u0103m\u00e2n\u0103 pe server (\u00een func\u021bie de configura\u021bie).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"POP3_ports\"><\/span>Porturile POP3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">POP3 utilizeaz\u0103 de obicei:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Portul 110<\/strong> \u2013 conexiune POP3 standard (necriptat\u0103)<\/li>\n\n\n\n<li><strong>Portul 995<\/strong> \u2013 POP3 securizat folosind SSL\/TLS (POP3S)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"POP3_vs_IMAP\"><\/span>POP3 vs IMAP<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>POP3 \u2260 IMAP<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Caracteristic\u0103<\/th><th>POP3<\/th><th>IMAP<\/th><\/tr><\/thead><tbody><tr><td>Spa\u021biu de stocare<\/td><td>Dispozitiv local<\/td><td>Server<\/td><\/tr><tr><td>Sincronizare<\/td><td>Nu<\/td><td>Da<\/td><\/tr><tr><td>Suport pentru mai multe dispozitive<\/td><td>Limitat<\/td><td>Complet<\/td><\/tr><tr><td>Utilizarea serverului<\/td><td>Minim\u0103<\/td><td>Continu\u0103<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">POP3 descarc\u0103 e-mailurile pe un singur dispozitiv, \u00een timp ce IMAP men\u021bine mesajele sincronizate pe mai multe dispozitive.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Security_considerations\"><\/span>Considera\u021bii privind securitatea<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cen mod implicit, POP3 nu cripteaz\u0103 comunica\u021biile. Aceasta \u00eenseamn\u0103 c\u0103 datele de autentificare \u0219i mesajele pot fi transmise \u00een text simplu dac\u0103 nu se utilizeaz\u0103 criptarea.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">POP3 securizat (POP3S) utilizeaz\u0103 SSL\/TLS pentru a proteja datele \u00een timpul transmiterii.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Practical_use_cases\"><\/span>Cazuri practice de utilizare<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">POP3 este utilizat pentru:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>desc\u0103rcarea e-mailurilor pe un singur dispozitiv<\/li>\n\n\n\n<li>acces offline la e-mail<\/li>\n\n\n\n<li>reducerea utiliz\u0103rii spa\u021biului de stocare pe server<\/li>\n\n\n\n<li>configura\u021bii simple de e-mail \u00een care nu este necesar\u0103 sincronizarea<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Implica\u021bii_practice\"><\/span>Implica\u021bii practice<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Deoarece POP3 elimin\u0103 e-mailurile de pe server \u00een mod implicit, este posibil ca acesta s\u0103 nu fie potrivit pentru utilizatorii care acceseaz\u0103 e-mailurile de pe mai multe dispozitive.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O configurare incorect\u0103 poate duce la pierderea mesajelor pe alte dispozitive dac\u0103 e-mailurile sunt desc\u0103rcate \u0219i \u0219terse de pe server.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cen mediile moderne de g\u0103zduire, precum mybox, IMAP este de obicei preferat pentru sincronizarea pe mai multe dispozitive, \u00een timp ce POP3 r\u0103m\u00e2ne disponibil pentru configura\u021biile mai vechi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Summary\"><\/span>Rezumat<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">POP3 este un protocol de preluare a e-mailurilor care descarc\u0103 mesajele de pe un server pe un dispozitiv local. Este simplu \u0219i eficient, dar are limit\u0103ri \u00een ceea ce prive\u0219te sincronizarea \u00eentre mai multe dispozitive \u00een compara\u021bie cu IMAP.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"template":"","format":"standard","manualknowledgebasecat":[25],"manual_kb_tag":[1770,1771,1772,1773,1774,1775,286,1776,863,1777,864,1778,866,1779,1706,1780,1728,1781,1736,1782,1758,1783,1768,1784,1769,1785],"class_list":["post-825","manual_kb","type-manual_kb","status-publish","format-standard","hentry","manualknowledgebasecat-hosting","manual_kb_tag-inbox-management","manual_kb_tag-mail-downloading","manual_kb_tag-email-encryption","manual_kb_tag-plain-text-protocol","manual_kb_tag-session-management","manual_kb_tag-password-authentication","manual_kb_tag-mail-server","manual_kb_tag-message-deletion","manual_kb_tag-pop","manual_kb_tag-list-command","manual_kb_tag-email-protocol","manual_kb_tag-retrieve-command","manual_kb_tag-mail-client","manual_kb_tag-delete-command","manual_kb_tag-network-protocols","manual_kb_tag-quit-command","manual_kb_tag-web-protocol","manual_kb_tag-application-layer-protocol","manual_kb_tag-protocols","manual_kb_tag-receive-emails","manual_kb_tag-user-authentication","manual_kb_tag-mail-retrieval","manual_kb_tag-post-office-protocol","manual_kb_tag-email-client","manual_kb_tag-email-retrieval","manual_kb_tag-pop-over-tls"],"_links":{"self":[{"href":"https:\/\/mybox.com\/help\/ro\/wp-json\/wp\/v2\/manual_kb\/825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mybox.com\/help\/ro\/wp-json\/wp\/v2\/manual_kb"}],"about":[{"href":"https:\/\/mybox.com\/help\/ro\/wp-json\/wp\/v2\/types\/manual_kb"}],"author":[{"embeddable":true,"href":"https:\/\/mybox.com\/help\/ro\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":1,"href":"https:\/\/mybox.com\/help\/ro\/wp-json\/wp\/v2\/manual_kb\/825\/revisions"}],"predecessor-version":[{"id":9055,"href":"https:\/\/mybox.com\/help\/ro\/wp-json\/wp\/v2\/manual_kb\/825\/revisions\/9055"}],"wp:attachment":[{"href":"https:\/\/mybox.com\/help\/ro\/wp-json\/wp\/v2\/media?parent=825"}],"wp:term":[{"taxonomy":"manualknowledgebasecat","embeddable":true,"href":"https:\/\/mybox.com\/help\/ro\/wp-json\/wp\/v2\/manualknowledgebasecat?post=825"},{"taxonomy":"manual_kb_tag","embeddable":true,"href":"https:\/\/mybox.com\/help\/ro\/wp-json\/wp\/v2\/manual_kb_tag?post=825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}