#4498: EmailComponent still generating 451 errors with SMTP
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    Reporter:  jonathansnook  |         Owner:          
        Type:  Bug            |        Status:  reopened
    Priority:  Medium         |     Milestone:  1.2.x.x
   Component:  Components     |       Version:  1.2.x.x
    Severity:  Normal         |    Resolution:          
    Keywords:                 |   Php_version:  n/a    
Cake_version:                 |  
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Changes (by jonathansnook):

  * status:  closed => reopened
  * resolution:  needmoreinfo =>

Comment:

 The problem may be specific to certain server configurations.

 I was able to replicate the problem under the various scenarios:
 1. Using email template via $this->Email->template = 'templatename';
 2. Using SMTP delivery method $this->Email->delivery = 'smtp'; (default
 SMTP options)
 3a. Using HTML format $this->Email->sendAs = 'html';
 4a. Using a template that uses only \n and not \r\n
 alternatively,
 3b. Using TEXT format $this->Email->sendAs = 'text';
 4b. Using a template with either newLine delimiter.

 Every email spec I can find says newlines should be \r\n and I think the
 email component should ensure that's the case.

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Ticket URL: <https://trac.cakephp.org/ticket/4498#comment:4>
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