IMAP and POP are two methods to access email. IMAP is the recommended method when you need to check your emails from several different devices, such as a phone, laptop, and tablet. …

2024年12月28日 · POP3 (Post Office Protocol 3) downloads emails to the client device and typically removes them from the server. IMAP (Internet Message Access Protocol), on the …

pop3 更易丢失邮件，pop3将邮件从服务器下载到单台计算机，然后将其从服务器删除。 而 IMAP 则可以通过在邮件客户端和邮箱服务器之间进行双向同步的功能来避免这种情况，POP3是早 …

Unlike modern protocols that use two-way synchronization, POP3 only supports one-way email synchronization, only allowing users to download emails from a server to a client. Because of …

2021年6月11日 · IMAP全称是Internet Mail Access Protocol，即交互式邮件存取协议，是一个应用层协议（端口是143）。 用来从本地邮件客户端（Outlook Express 、Foxmail、Mozilla …

2023年4月11日 · IMAP and POP3 are protocols used to retrieve email from a remote server to a local email client. IMAP is defined as an email protocol that allows access to email from any …

2025年2月11日 · SMTP (Simple Mail Transfer Protocol) handles email sending, while POP3 (Post Office Protocol 3) and IMAP (Internet Message Access Protocol) manage email retrieval and …

2025年2月11日 · When it comes to managing your email accounts, you have two primary protocols to choose from: IMAP (Internet Message Access Protocol) and POP3 (Post Office …

2024年1月24日 · IMAP vs POP3 – which is better? As there’s no definite answer to which protocol is better, IMAP4 or POP3, here’s when you should go with either option. Pick IMAP if: You’re …

也就是说，imap 是“双向”的。同时，imap 可以只下载邮件的主题，只有当你真正需要的时候，才会下载邮件的所有内容。在 pop3 和 imap 协议上，qq邮箱推荐你使用imap协议来存取服务器 …