Answers.Body: <p>The maximum file size attachment can be set under  Misc (Undelete, PDFs, Limits, Logging, Captcha, etc.). Navigate to CiviCRM >> Administer >> System Settings >>  Misc (Undelete, PDFs, Limits, Logging, Captcha, etc.). Try after updating the maximum file size.
  <a href="https://i.sstatic.net/4QgZz.png" rel="noreferrer"><img src="https://i.sstatic.net/4QgZz.png" alt="enter image description here"></a>
  HTH</p>
  
  <p>Pradeep</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2018-06-30T21:08:20.587Z
Answers.Text: Please note that SMTP providers have their own limits
Answers.UserDisplayName: KarinG - Semper IT
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2018-06-29T11:49:03.437Z
Answers.LastActivityDate: 2018-06-29T11:49:03.437Z
Answers.UserDisplayName: Pradeep Nayak
Answers.Body: <p>SMTP providers have their own limits as to what attachments/file sizes they allow. For example - CiviSMTP (UAS) - has been max = 1MB for a long time. Not 100% if that has changed, but it makes sense that there are limits as to attachments to bulk email messages.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2018-06-30T21:11:07.483Z
Answers.LastActivityDate: 2018-06-30T21:11:07.483Z
Answers.UserDisplayName: KarinG - Semper IT
Answers.Body: <p>You might also want to look at the  upload_max_filesize directive in php.ini</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2018-06-29T20:04:36.443Z
Answers.LastActivityDate: 2018-06-29T20:04:36.443Z
Answers.UserDisplayName: Dilip
Body: <p>I am trying to attach a PDF of just 5024KB to a mailing in CiviMail. The attachment is failing, with no explanation as to why. Is there a file size limit or could anyone suggest another reason a file would not attach?
  Many thanks.</p>
  
Tags: <civimail>
Title: Is there a size limit on attachments in CiviMail?
ThreadText: # Is there a size limit on attachments in CiviMail?
  
  (Asked by: username_0 on 2018-06-29)
  
  I am trying to attach a PDF of just 5024KB to a mailing in CiviMail. The attachment is failing, with no explanation as to why. Is there a file size limit or could anyone suggest another reason a file would not attach?
  Many thanks.
  
  **Tags:** civimail
  
  
  ---
  
  ## 3 answers
  
  ### Answer by username_1 on 2018-06-29. Score: 6
  
  The maximum file size attachment can be set under Misc (Undelete, PDFs, Limits, Logging, Captcha, etc.). Navigate to CiviCRM >> Administer >> System Settings >> Misc (Undelete, PDFs, Limits, Logging, Captcha, etc.). Try after updating the maximum file size.
  [![enter image description here](https://i.sstatic.net/4QgZz.png)](https://i.sstatic.net/4QgZz.png)
  HTH
  
  Pradeep
  
  > **Comments:**
  > **username_2**: Please note that SMTP providers have their own limits  
  
  ---
  
  ### Answer by username_2 on 2018-06-30. Score: 1
  
  SMTP providers have their own limits as to what attachments/file sizes they allow. For example - CiviSMTP (UAS) - has been max = 1MB for a long time. Not 100% if that has changed, but it makes sense that there are limits as to attachments to bulk email messages.
  
  
  ---
  
  ### Answer by username_3 on 2018-06-29. Score: 1
  
  You might also want to look at the upload\_max\_filesize directive in php.ini
  
  
  ---
  
  