E-mail and Calendar

	Configuring an e-mail program (Outlook, Thunderbird, Mail, etc)
	Integrated Shared Calendar
	Webmail
	IMPORTANT: An "Incorrect password" error in your e-mail program
	Creating e-mail accounts
	Accessing e-mail accounts
	Supported e-mail protocols and ports
	SMTP/outgoing mail ports
	Problems using the SMTP server
	Changing the disk space quota of a mailbox
	Automatic e-mail configuration (autodiscover/autoconfig)
	Differences between POP and IMAP
	Viewing e-mail message headers
	Mail accounts over quota
	Checking e-mail through secure connection
	E-mail forwarding and autoresponders
	Error message "553: Sorry, that domain isn't in my list of allowed rcpthosts"
	Forgotten e-mail password
	Limit of the number e-mail recipients
	Message size limits
	Configuring MS Outlook/Outlook Express to leave a copy of downloaded messages on the server
	Downloading your incoming messages via Gmail over POP3 (Gmailify)
	Searching for messages in the mail server logs
	Deleting all e-mail messages in a folder through the Webmail interface
	Possible issues when using POP3 and SpamAssassin
	Notifications for delayed outgoing messages
	Mail Logs Format
	Sending and reading encrypted messages via Roundcube Webmail
	Sending email messages from your mailbox through SMTP via Gmail
	Email subaddressing