diff --git a/actionmailer/lib/action_mailer/base.rb b/actionmailer/lib/action_mailer/base.rb
index 6e0ae8a0a94c228d4c62ec1942026b60b4b0e658..e766221008f6bc27516fbf188b4caf67df070f71 100644
--- a/actionmailer/lib/action_mailer/base.rb
+++ b/actionmailer/lib/action_mailer/base.rb
@@ -390,9 +390,8 @@ module ActionMailer
# to use it. Defaults to true.
# * :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', 'peer', 'client_once',
- # 'fail_if_no_peer_cert') or directly the constant (OpenSSL::SSL::VERIFY_NONE,
- # OpenSSL::SSL::VERIFY_PEER, ...).
+ # of an OpenSSL verify constant ('none' or 'peer') or directly the constant
+ # (OpenSSL::SSL::VERIFY_NONE or OpenSSL::SSL::VERIFY_PEER).
# :ssl/:tls Enables the SMTP connection to use SMTP/TLS (SMTPS: SMTP over direct TLS connection)
#
# * sendmail_settings - Allows you to override options for the :sendmail delivery method.
diff --git a/guides/source/action_mailer_basics.md b/guides/source/action_mailer_basics.md
index 5346b7c32b15a1ca40dd578d477ce24be9fa7940..7359438025e0bf3a56beb7d47cc98566345f415f 100644
--- a/guides/source/action_mailer_basics.md
+++ b/guides/source/action_mailer_basics.md
@@ -734,7 +734,7 @@ files (environment.rb, production.rb, etc...)
| Configuration | Description |
|---------------|-------------|
|`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:
- `:address` - Allows you to use a remote mail server. Just change it from its default `"localhost"` setting.
- `:port` - On the off chance that your mail server doesn't run on port 25, you can change it.
- `:domain` - If you need to specify a HELO domain, you can do it here.
- `:user_name` - If your mail server requires authentication, set the username in this setting.
- `:password` - If your mail server requires authentication, set the password in this setting.
- `: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)
- `:enable_starttls_auto` - Detects if STARTTLS is enabled in your SMTP server and starts to use it. Defaults to `true`.
- `: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', 'peer', 'client_once', 'fail_if_no_peer_cert') or directly the constant (`OpenSSL::SSL::VERIFY_NONE`, `OpenSSL::SSL::VERIFY_PEER`, ...).
|
+|`smtp_settings`|Allows detailed configuration for `:smtp` delivery method:- `:address` - Allows you to use a remote mail server. Just change it from its default `"localhost"` setting.
- `:port` - On the off chance that your mail server doesn't run on port 25, you can change it.
- `:domain` - If you need to specify a HELO domain, you can do it here.
- `:user_name` - If your mail server requires authentication, set the username in this setting.
- `:password` - If your mail server requires authentication, set the password in this setting.
- `: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)
- `:enable_starttls_auto` - Detects if STARTTLS is enabled in your SMTP server and starts to use it. Defaults to `true`.
- `: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`).
|
|`sendmail_settings`|Allows you to override options for the `:sendmail` delivery method.- `:location` - The location of the sendmail executable. Defaults to `/usr/sbin/sendmail`.
- `:arguments` - The command line arguments to be passed to sendmail. Defaults to `-i -t`.
|
|`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:- `:smtp` (default), can be configured by using `config.action_mailer.smtp_settings`.
- `:sendmail`, can be configured by using `config.action_mailer.sendmail_settings`.
- `:file`: save emails to files; can be configured by using `config.action_mailer.file_settings`.
- `:test`: save emails to `ActionMailer::Base.deliveries` array.
See [API docs](http://api.rubyonrails.org/classes/ActionMailer/Base.html) for more info.|
diff --git a/guides/source/configuring.md b/guides/source/configuring.md
index 47b0fd1404ff60de2b4ad283ffe6d769a548c51c..b3d3b2c6817c1e011eaf22be7d27da6383b3a1fd 100644
--- a/guides/source/configuring.md
+++ b/guides/source/configuring.md
@@ -524,7 +524,7 @@ There are a number of settings available on `config.action_mailer`:
* `:password` - If your mail server requires authentication, set the password in this setting.
* `:authentication` - If your mail server requires authentication, you need to specify the authentication type here. This is a symbol and one of `:plain`, `:login`, `:cram_md5`.
* `:enable_starttls_auto` - Detects if STARTTLS is enabled in your SMTP server and starts to use it. It defaults to `true`.
- * `:openssl_verify_mode` - When using TLS, you can set how OpenSSL checks the certificate. This is useful if you need to validate a self-signed and/or a wildcard certificate. This can be one of the OpenSSL verify constants, `:none`, `:peer`, `:client_once`, `:fail_if_no_peer_cert`, or the constant directly `OpenSSL::SSL::VERIFY_NONE`.
+ * `:openssl_verify_mode` - When using TLS, you can set how OpenSSL checks the certificate. This is useful if you need to validate a self-signed and/or a wildcard certificate. This can be one of the OpenSSL verify constants, `:none` or `:peer` -- or the constant directly `OpenSSL::SSL::VERIFY_NONE` or `OpenSSL::SSL::VERIFY_PEER`, respectively.
* `:ssl/:tls` - Enables the SMTP connection to use SMTP/TLS (SMTPS: SMTP over direct TLS connection).
* `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: