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PhabricatorMetaMTAConfigOptions.php
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			<?php

			final class PhabricatorMetaMTAConfigOptions
			extends PhabricatorApplicationConfigOptions {

			public function getName() {
			return pht("Mail");
			}

			public function getDescription() {
			return pht("Configure Mail.");
			}

			public function getOptions() {
			$send_as_user_desc = $this->deformat(pht(<<<EODOC
			When a user takes an action which generates an email notification (like
			commenting on a Differential revision), Phabricator can either send that mail
			"From" the user's email address (like "alincoln@logcabin.com") or "From" the
			'metamta.default-address' address.

			The user experience is generally better if Phabricator uses the user's real
			address as the "From" since the messages are easier to organize when they appear
			in mail clients, but this will only work if the server is authorized to send
			email on behalf of the "From" domain. Practically, this means:

			- If you are doing an install for Example Corp and all the users will have
			corporate @corp.example.com addresses and any hosts Phabricator is running
			on are authorized to send email from corp.example.com, you can enable this
			to make the user experience a little better.
			- If you are doing an install for an open source project and your users will
			be registering via Facebook and using personal email addresses, you probably
			should not enable this or all of your outgoing email might vanish into SFP
			blackholes.
			- If your install is anything else, you're safer leaving this off, at least
			initially, since the risk in turning it on is that your outgoing mail will
			never arrive.
			EODOC
			));

			$one_mail_per_recipient_desc = $this->deformat(pht(<<<EODOC
			When a message is sent to multiple recipients (for example, several reviewers on
			a code review), Phabricator can either deliver one email to everyone (e.g., "To:
			alincoln, usgrant, htaft") or separate emails to each user (e.g., "To:
			alincoln", "To: usgrant", "To: htaft"). The major advantages and disadvantages
			of each approach are:

			- One mail to everyone:
			- Recipients can see To/Cc at a glance.
			- If you use mailing lists, you won't get duplicate mail if you're
			a normal recipient and also Cc'd on a mailing list.
			- Getting threading to work properly is harder, and probably requires
			making mail less useful by turning off options.
			- Sometimes people will "Reply All" and everyone will get two mails,
			one from the user and one from Phabricator turning their mail into
			a comment.
			- Not supported with a private reply-to address.
			- Mails are sent in the server default translation.
			- One mail to each user:
			- Recipients need to look in the mail body to see To/Cc.
			- If you use mailing lists, recipients may sometimes get duplicate
			mail.
			- Getting threading to work properly is easier, and threading settings
			can be customzied by each user.
			- "Reply All" no longer spams all other users.
			- Required if private reply-to addresses are configured.
			- Mails are sent in the language of user preference.

			In the code, splitting one outbound email into one-per-recipient is sometimes
			referred to as "multiplexing".
			EODOC
			));

			$herald_hints_description = $this->deformat(pht(<<<EODOC
			You can disable the Herald hints in email if users prefer smaller messages.
			These are the links under the headers "MANAGE HERALD RULES" and "WHY DID I GET
			THIS EMAIL?". If you set this to true, they will not appear in any mail. Users
			can still navigate to the links via the web interface.
			EODOC
			));

			$reply_hints_description = $this->deformat(pht(<<<EODOC
			You can disable the hints under "REPLY HANDLER ACTIONS" if users prefer
			smaller messages. The actions themselves will still work properly.
			EODOC
			));

			$recipient_hints_description = $this->deformat(pht(<<<EODOC
			You can disable the "To:" and "Cc:" footers in mail if users prefer smaller
			messages.
			EODOC
			));

			$bulk_description = $this->deformat(pht(<<<EODOC
			If this option is enabled, Phabricator will add a "Precedence: bulk" header to
			transactional mail (e.g., Differential, Maniphest and Herald notifications).
			This may improve the behavior of some auto-responder software and prevent it
			from replying. However, it may also cause deliverability issues -- notably, you
			currently can not send this header via Amazon SES, and enabling this option with
			SES will prevent delivery of any affected mail.
			EODOC
			));

			$re_prefix_description = $this->deformat(pht(<<<EODOC
			Mail.app on OS X Lion won't respect threading headers unless the subject is
			prefixed with "Re:". If you enable this option, Phabricator will add "Re:" to
			the subject line of all mail which is expected to thread. If you've set
			'metamta.one-mail-per-recipient', users can override this setting in their
			preferences.
			EODOC
			));

			$vary_subjects_description = $this->deformat(pht(<<<EODOC
			If true, allow MetaMTA to change mail subjects to put text like '[Accepted]' and
			'[Commented]' in them. This makes subjects more useful, but might break
			threading on some clients. If you've set 'metamta.one-mail-per-recipient', users
			can override this setting in their preferences.
			EODOC
			));

			$reply_to_description = $this->deformat(pht(<<<EODOC
			If you enable {{metamta.public-replies}}, Phabricator uses "From" to
			authenticate users. You can additionally enable this setting to try to
			authenticate with 'Reply-To'. Note that this is completely spoofable and
			insecure (any user can set any 'Reply-To' address) but depending on the nature
			of your install or other deliverability conditions this might be okay.
			Generally, you can't do much more by spoofing Reply-To than be annoying (you can
			write but not read content). But this is still COMPLETELY INSECURE.
			EODOC
			));

			$adapter_description = $this->deformat(pht(<<<EODOC
			Adapter class to use to transmit mail to the MTA. The default uses
			PHPMailerLite, which will invoke "sendmail". This is appropriate if sendmail
			actually works on your host, but if you haven't configured mail it may not be so
			great. A number of other mailers are available (e.g., SES, SendGrid, SMTP,
			custom mailers), consult "Configuring Outbound Email" in the documentation for
			details.
			EODOC
			));

			$immediately_description = $this->deformat(pht(<<<EODOC
			When email is sent, try to hand it off to the MTA immediately instead of
			queueing it for delivery by the daemons. If you are running the Phabricator
			daemons with "phd start", you should disable this to provide a (sometimes
			substantial) performance boost. It's on by default to make setup and
			configuration a little easier.
			EODOC
			));

			$placeholder_description = $this->deformat(pht(<<<EODOC
			When sending a message that has no To recipient (i.e. all recipients are CC'd,
			for example when multiplexing mail), set the To field to the following value. If
			no value is set, messages with no To will have their CCs upgraded to To.
			EODOC
			));

			$public_replies_description = $this->deformat(pht(<<<EODOC
			By default, Phabricator generates unique reply-to addresses and sends a separate
			email to each recipient when you enable reply handling. This is more secure than
			using "From" to establish user identity, but can mean users may receive multiple
			emails when they are on mailing lists. Instead, you can use a single, non-unique
			reply to address and authenticate users based on the "From" address by setting
			this to 'true'. This trades away a little bit of security for convenience, but
			it's reasonable in many installs. Object interactions are still protected using
			hashes in the single public email address, so objects can not be replied to
			blindly.
			EODOC
			));

			$single_description = $this->deformat(pht(<<<EODOC
			If you want to use a single mailbox for Phabricator reply mail, you can use this
			and set a common prefix for reply addresses generated by Phabricator. It will
			make use of the fact that a mail-address such as
			`phabricator+D123+1hjk213h@example.com` will be delivered to the `phabricator`
			user's mailbox. Set this to the left part of the email address and it will be
			prepended to all generated reply addresses.

			For example, if you want to use `phabricator@example.com`, this should be set
			to `phabricator`.
			EODOC
			));

			$address_description = $this->deformat(pht(<<<EODOC
			When email is sent, what format should Phabricator use for user's email
			addresses? Valid values are:

			- `short`: 'gwashington <gwashington@example.com>'
			- `real`: 'George Washington <gwashington@example.com>'
			- `full`: 'gwashington (George Washington) <gwashington@example.com>'

			The default is `full`.
			EODOC
			));

			return array(
			$this->newOption(
			'metamta.default-address',
			'string',
			'noreply@phabricator.example.com')
			->setDescription(pht('Default "From" address.')),
			$this->newOption(
			'metamta.domain',
			'string',
			'phabricator.example.com')
			->setDescription(pht('Domain used to generate Message-IDs.')),
			$this->newOption(
			'metamta.mail-adapter',
			'class',
			'PhabricatorMailImplementationPHPMailerLiteAdapter')
			->setBaseClass('PhabricatorMailImplementationAdapter')
			->setSummary(pht('Control how mail is sent.'))
			->setDescription($adapter_description),
			$this->newOption(
			'metamta.one-mail-per-recipient',
			'bool',
			true)
			->setBoolOptions(
			array(
			pht("Send Mail To Each Recipient"),
			pht("Send Mail To All Recipients"),
			))
			->setSummary(
			pht(
			'Controls whether Phabricator sends one email with multiple '.
			'recipients in the "To:" line, or multiple emails, each with a '.
			'single recipient in the "To:" line.'))
			->setDescription($one_mail_per_recipient_desc),
			$this->newOption('metamta.can-send-as-user', 'bool', false)
			->setBoolOptions(
			array(
			pht("Send as User Taking Action"),
			pht("Send as Phabricator"),
			))
			->setSummary(
			pht(
			'Controls whether Phabricator sends email "From" users.'))
			->setDescription($send_as_user_desc),
			$this->newOption(
			'metamta.reply-handler-domain',
			'string',
			'phabricator.example.com')
			->setDescription(pht(
			'Domain used for reply email addresses. Some applications can '.
			'configure this domain.')),
			$this->newOption('metamta.reply.show-hints', 'bool', true)
			->setBoolOptions(
			array(
			pht("Show Reply Handler Hints"),
			pht("No Reply Handler Hints"),
			))
			->setSummary(pht('Show hints about Herald rules in email.'))
			->setDescription($herald_hints_description),
			$this->newOption('metamta.herald.show-hints', 'bool', true)
			->setBoolOptions(
			array(
			pht("Show Herald Hints"),
			pht("No Herald Hints"),
			))
			->setSummary(pht('Show hints about reply handler actions in email.'))
			->setDescription($reply_hints_description),
			$this->newOption('metamta.recipients.show-hints', 'bool', true)
			->setBoolOptions(
			array(
			pht("Show Recipient Hints"),
			pht("No Recipient Hints"),
			))
			->setSummary(pht('Show "To:" and "Cc:" footer hints in email.'))
			->setDescription($recipient_hints_description),
			$this->newOption('metamta.precedence-bulk', 'bool', false)
			->setBoolOptions(
			array(
			pht('Add "Precedence: bulk" Header'),
			pht('No "Precedence: bulk" Header'),
			))
			->setSummary(pht('Control the "Precedence: bulk" header.'))
			->setDescription($bulk_description),
			$this->newOption('metamta.re-prefix', 'bool', false)
			->setBoolOptions(
			array(
			pht('Force "Re:" Subject Prefix'),
			pht('No "Re:" Subject Prefix'),
			))
			->setSummary(pht('Control "Re:" subject prefix, for Mail.app.'))
			->setDescription($re_prefix_description),
			$this->newOption('metamta.vary-subjects', 'bool', true)
			->setBoolOptions(
			array(
			pht('Allow Varied Subjects'),
			pht('Always Use the Same Thread Subject'),
			))
			->setSummary(pht('Control subject variance, for some mail clients.'))
			->setDescription($vary_subjects_description),
			$this->newOption('metamta.insecure-auth-with-reply-to', 'bool', false)
			->setBoolOptions(
			array(
			pht('Allow Insecure Reply-To Auth'),
			pht('Disallow Reply-To Auth'),
			))
			->setSummary(pht('Trust "Reply-To" headers for authentication.'))
			->setDescription($reply_to_description),
			$this->newOption('metamta.send-immediately', 'bool', true)
			->setBoolOptions(
			array(
			pht('Send Immediately (Slow)'),
			pht('Send Via Daemons (Must Run Daemons)'),
			))
			->setSummary(pht('Improve performance by sending email via daemons.'))
			->setDescription($immediately_description),
			$this->newOption('metamta.placeholder-to-recipient', 'string', null)
			->setSummary(pht('Placeholder for mail with only CCs.'))
			->setDescription($placeholder_description),
			$this->newOption('metamta.public-replies', 'bool', false)
			->setBoolOptions(
			array(
			pht('Use Public Replies (Less Secure)'),
			pht('Use Private Replies (More Secure)'),
			))
			->setSummary(
			pht(
			'Phabricator can use less-secure but mailing list friendly public '.
			'reply addresses.'))
			->setDescription($public_replies_description),
			$this->newOption('metamta.single-reply-handler-prefix', 'string', null)
			->setSummary(
			pht('Allow Phabricator to use a single mailbox for all replies.'))
			->setDescription($single_description),
			$this->newOption('metamta.user-address-format', 'enum', 'full')
			->setEnumOptions(
			array(
			'short' => 'short',
			'real' => 'real',
			'full' => 'full',
			))
			->setSummary(pht('Control how Phabricator renders user names in mail.'))
			->setDescription($address_description)
			->addExample('gwashington <gwashington@example.com>', 'short')
			->addExample('George Washington <gwashington@example.com>', 'real')
			->addExample(
			'gwashington (George Washington) <gwashington@example.com>',
			'full'),
			$this->newOption('metamta.email-body-limit', 'int', 524288)
			->setDescription(
			pht(
			'You can set a limit for the maximum byte size of outbound mail. '.
			'Mail which is larger than this limit will be truncated before '.
			'being sent. This can be useful if your MTA rejects mail which '.
			'exceeds some limit (this is reasonably common). Specify a value '.
			'in bytes.'))
			->setSummary(pht('Global cap for size of generated emails (bytes).'))
			->addExample(524288, pht('Truncate at 512KB'))
			->addExample(1048576, pht('Truncate at 1MB'))
			);
			}

			}

phab/src/applications/config/option/PhabricatorMetaMTAConfigOptions.phpd78386584f0dfeature/better-testing

PhabricatorMetaMTAConfigOptions.phpView Options

phab/src/applications/config/option/PhabricatorMetaMTAConfigOptions.php
d78386584f0dfeature/better-testing

PhabricatorMetaMTAConfigOptions.php
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