[time-nuts] Time-nuts question on message size??? 119KB vs 165KB

2014-07-11 Thread paul swed
Trying to keep the message and attachements below the 128KB limit.
I send a 119KB message and it gets held as a 165KB message.
Can someone help me to understand the difference please?
Thanks
Paul
WB8TSL
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Re: [time-nuts] Time-nuts question on message size??? 119KB vs 165KB

2014-07-11 Thread Hal Murray

paulsw...@gmail.com said:
 Trying to keep the message and attachements below the 128KB limit. I send a
 119KB message and it gets held as a 165KB message. Can someone help me to
 understand the difference please? 

My guess would be base64 encoding?  For binary files, you only get 6 bits per 
(text) byte rather than all 8.


-- 
These are my opinions.  I hate spam.



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Re: [time-nuts] Time-nuts question on message size??? 119KB vs 165KB

2014-07-11 Thread paul swed
Thanks Hal
Yes I sent the same email to my business account and could see it was 148KB.
Gmail does not give you email size cause they sell storage. So they make
it hard to manage your folders and the sizes. I did use thunderbird for a
bit and may need to go back to that. It did however tend to clear stuff out
I did not want deleted.
Need to re-explore it.
Regards
Paul.


On Fri, Jul 11, 2014 at 1:43 PM, Hal Murray hmur...@megapathdsl.net wrote:


 paulsw...@gmail.com said:
  Trying to keep the message and attachements below the 128KB limit. I
 send a
  119KB message and it gets held as a 165KB message. Can someone help me to
  understand the difference please?

 My guess would be base64 encoding?  For binary files, you only get 6 bits
 per
 (text) byte rather than all 8.


 --
 These are my opinions.  I hate spam.



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Re: [time-nuts] Time-nuts question on message size??? 119KB vs 165KB

2014-07-11 Thread Tom Van Baak (lab)
Paul,

Your expectation works for text attachments. But binary attachments (e.g., jpg) 
expand about 33%. That's 8/6, or log2(256)/log2(64), due to base64 encoding of 
8-bit bytes.

In general, large attachments on this list are ok. It's just that when they are 
above 128k they are temporarily held for manual review. I let most of them go 
through with little delay.

/tvb (i5s)

 On Jul 11, 2014, at 9:21 AM, paul swed paulsw...@gmail.com wrote:
 
 Trying to keep the message and attachements below the 128KB limit.
 I send a 119KB message and it gets held as a 165KB message.
 Can someone help me to understand the difference please?
 Thanks
 Paul
 WB8TSL
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Re: [time-nuts] Time-nuts question on message size??? 119KB vs 165KB

2014-07-11 Thread Bob Camp
Hi

There are *some* mail outfits that will reject anything over 64K bytes. I have 
not had to deal with any for a while, but they are still out there. How they 
continue to operate with those sort of limits, I have no idea.

Bob

On Jul 11, 2014, at 3:49 PM, Tom Van Baak (lab) t...@leapsecond.com wrote:

 Paul,
 
 Your expectation works for text attachments. But binary attachments (e.g., 
 jpg) expand about 33%. That's 8/6, or log2(256)/log2(64), due to base64 
 encoding of 8-bit bytes.
 
 In general, large attachments on this list are ok. It's just that when they 
 are above 128k they are temporarily held for manual review. I let most of 
 them go through with little delay.
 
 /tvb (i5s)
 
 On Jul 11, 2014, at 9:21 AM, paul swed paulsw...@gmail.com wrote:
 
 Trying to keep the message and attachements below the 128KB limit.
 I send a 119KB message and it gets held as a 165KB message.
 Can someone help me to understand the difference please?
 Thanks
 Paul
 WB8TSL
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 To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
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Re: [time-nuts] Time-nuts question on message size??? 119KB vs 165KB

2014-07-11 Thread paul swed
Thanks Tom and Hal I was trying to understand what the change was and now I
know the pix get bigger. I will keep that in mind for the future.
Regards
Paul.


On Fri, Jul 11, 2014 at 3:49 PM, Tom Van Baak (lab) t...@leapsecond.com
wrote:

 Paul,

 Your expectation works for text attachments. But binary attachments (e.g.,
 jpg) expand about 33%. That's 8/6, or log2(256)/log2(64), due to base64
 encoding of 8-bit bytes.

 In general, large attachments on this list are ok. It's just that when
 they are above 128k they are temporarily held for manual review. I let most
 of them go through with little delay.

 /tvb (i5s)

  On Jul 11, 2014, at 9:21 AM, paul swed paulsw...@gmail.com wrote:
 
  Trying to keep the message and attachements below the 128KB limit.
  I send a 119KB message and it gets held as a 165KB message.
  Can someone help me to understand the difference please?
  Thanks
  Paul
  WB8TSL
  ___
  time-nuts mailing list -- time-nuts@febo.com
  To unsubscribe, go to
 https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
  and follow the instructions there.
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