Dette websted vil have begrænset funktionalitet, mens vi gennemgår vedligeholdelse for at forbedre din oplevelse. Hvis en artikel ikke løser dit problem, og du vil stille et spørgsmål, har vi vores supportfællesskab, der venter på at hjælpe dig på @FirefoxSupport på Twitter og/r/firefox på Reddit.

Avatar for Username

Søg i Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Læs mere

Denne tråd blev arkiveret. Stil et nyt spørgsmål, hvis du har brug for hjælp.

Cannot forward emails over c. 200K as attachments

  • 4 svar
  • 0 har dette problem
  • 6 visninger
  • Seneste svar af Toad-Hall

Lt. Commander Data
Lt. Commander Data
more options

When I try to forward emails over c. 200K, I get the following error message:

An error occurred while sending mail. The mail server responded: Line length exceeded. See RFC 2821 #4.5.3.1.. Please check the message and try again.

I have researched this error, and it seems it comes from a line length in the email code being >999 characters long without a space. Now, I get my messages from Yahoo imported into Thunderbird; I can forward such messages as attachments in Yahoo, but not in Thunderbird. Whatever the issue, is there a way to change, alter, or override the RFC setting so I can send larger attachments as emails without encountering this error? I've seen hints on the Web that it might be doable given this or that add-on or by something called GWAVA, but I can't effect a solution myself. Any help would be appreciated. Thanks, John- :)

When I try to forward emails over c. 200K, I get the following error message: An error occurred while sending mail. The mail server responded: Line length exceeded. See RFC 2821 #4.5.3.1.. Please check the message and try again. I have researched this error, and it seems it comes from a line length in the email code being >999 characters long without a space. Now, I get my messages from Yahoo imported into Thunderbird; I can forward such messages as attachments in Yahoo, but not in Thunderbird. Whatever the issue, is there a way to change, alter, or override the RFC setting so I can send larger attachments as emails without encountering this error? I've seen hints on the Web that it might be doable given this or that add-on or by something called GWAVA, but I can't effect a solution myself. Any help would be appreciated. Thanks, John- :)

Alle svar (4)

Toad-Hall
Toad-Hall
  • Top 25 Contributor
more options

If you select email so viewing in Message Pane - click on 'More' and select 'View source'

Is Content-Transfer-Encoding: set as 7bit or 8bit or base 64? eg:

  • Content-Type: text/html; charset=UTF-8
  • Content-Transfer-Encoding: base64

OR

  • Content-Type: text/html; charset=UTF-8
  • Content-Transfer-Encoding: 7bit or 8bit

Does the email you want to forward contain any attachments ?

Toad-Hall
Toad-Hall
  • Top 25 Contributor
more options

How long is the 'Subject' line?

In 'View Source' do you notice if there are any parts of header data that exceed line length ?

Ændret af Toad-Hall den

Lt. Commander Data
Lt. Commander Data Spørgsmålsstiller
more options

The source code doesn't contain anything about 7bit, 8bit, or base64. The content type is "Content-Type: text/html; charset=UTF-8". And it doesn't contain attachments-

Toad-Hall
Toad-Hall
  • Top 25 Contributor
more options

Lt. Commander Data said
The source code doesn't contain anything about 7bit, 8bit, or base64. The content type is "Content-Type: text/html; charset=UTF-8". And it doesn't contain attachments-

Below : Content-Type: text/html; charset=UTF-8 You should see info: Content-Transfer-Encoding: ?

If you see the actual content of the email in the view source then it will not be base64.

You could post an image which shows the View Source. You can blank out email addresses and anything sensitive.