From 2a45296114a75dfc24ae96d0e06cccf98d78c496 Mon Sep 17 00:00:00 2001
From: "yuuji.yaginuma" <yuuji.yaginuma@gmail.com>
Date: Wed, 6 Jul 2016 18:53:40 +0900
Subject: remove `-t` option from default sendmail arguments [ci skip]

Follow up to #24436
---
 guides/source/action_mailer_basics.md | 4 ++--
 guides/source/configuring.md          | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'guides')

diff --git a/guides/source/action_mailer_basics.md b/guides/source/action_mailer_basics.md
index 7359438025..34847832fd 100644
--- a/guides/source/action_mailer_basics.md
+++ b/guides/source/action_mailer_basics.md
@@ -735,7 +735,7 @@ files (environment.rb, production.rb, etc...)
 |---------------|-------------|
 |`logger`|Generates information on the mailing run if available. Can be set to `nil` for no logging. Compatible with both Ruby's own `Logger` and `Log4r` loggers.|
 |`smtp_settings`|Allows detailed configuration for `:smtp` delivery method:<ul><li>`:address` - Allows you to use a remote mail server. Just change it from its default `"localhost"` setting.</li><li>`:port` - On the off chance that your mail server doesn't run on port 25, you can change it.</li><li>`:domain` - If you need to specify a HELO domain, you can do it here.</li><li>`:user_name` - If your mail server requires authentication, set the username in this setting.</li><li>`:password` - If your mail server requires authentication, set the password in this setting.</li><li>`:authentication` - If your mail server requires authentication, you need to specify the authentication type here. This is a symbol and one of `:plain` (will send the password in the clear), `:login` (will send password Base64 encoded) or `:cram_md5` (combines a Challenge/Response mechanism to exchange information and a cryptographic Message Digest 5 algorithm to hash important information)</li><li>`:enable_starttls_auto` - Detects if STARTTLS is enabled in your SMTP server and starts to use it. Defaults to `true`.</li><li>`:openssl_verify_mode` - When using TLS, you can set how OpenSSL checks the certificate. This is really useful if you need to validate a self-signed and/or a wildcard certificate. You can use the name of an OpenSSL verify constant ('none' or 'peer') or directly the constant (`OpenSSL::SSL::VERIFY_NONE` or `OpenSSL::SSL::VERIFY_PEER`).</li></ul>|
-|`sendmail_settings`|Allows you to override options for the `:sendmail` delivery method.<ul><li>`:location` - The location of the sendmail executable. Defaults to `/usr/sbin/sendmail`.</li><li>`:arguments` - The command line arguments to be passed to sendmail. Defaults to `-i -t`.</li></ul>|
+|`sendmail_settings`|Allows you to override options for the `:sendmail` delivery method.<ul><li>`:location` - The location of the sendmail executable. Defaults to `/usr/sbin/sendmail`.</li><li>`:arguments` - The command line arguments to be passed to sendmail. Defaults to `-i`.</li></ul>|
 |`raise_delivery_errors`|Whether or not errors should be raised if the email fails to be delivered. This only works if the external email server is configured for immediate delivery.|
 |`delivery_method`|Defines a delivery method. Possible values are:<ul><li>`:smtp` (default), can be configured by using `config.action_mailer.smtp_settings`.</li><li>`:sendmail`, can be configured by using `config.action_mailer.sendmail_settings`.</li><li>`:file`: save emails to files; can be configured by using `config.action_mailer.file_settings`.</li><li>`:test`: save emails to `ActionMailer::Base.deliveries` array.</li></ul>See [API docs](http://api.rubyonrails.org/classes/ActionMailer/Base.html) for more info.|
 |`perform_deliveries`|Determines whether deliveries are actually carried out when the `deliver` method is invoked on the Mail message. By default they are, but this can be turned off to help functional testing.|
@@ -756,7 +756,7 @@ config.action_mailer.delivery_method = :sendmail
 # Defaults to:
 # config.action_mailer.sendmail_settings = {
 #   location: '/usr/sbin/sendmail',
-#   arguments: '-i -t'
+#   arguments: '-i'
 # }
 config.action_mailer.perform_deliveries = true
 config.action_mailer.raise_delivery_errors = true
diff --git a/guides/source/configuring.md b/guides/source/configuring.md
index 59cf412c5f..4332dd68c9 100644
--- a/guides/source/configuring.md
+++ b/guides/source/configuring.md
@@ -531,7 +531,7 @@ There are a number of settings available on `config.action_mailer`:
 
 * `config.action_mailer.sendmail_settings` allows detailed configuration for the `sendmail` delivery method. It accepts a hash of options, which can include any of these options:
     * `:location` - The location of the sendmail executable. Defaults to `/usr/sbin/sendmail`.
-    * `:arguments` - The command line arguments. Defaults to `-i -t`.
+    * `:arguments` - The command line arguments. Defaults to `-i`.
 
 * `config.action_mailer.raise_delivery_errors` specifies whether to raise an error if email delivery cannot be completed. It defaults to `true`.
 
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