Quote:
Originally Posted by jhowell
Portable builds of calibre prior to version 6 are 32-bit and prone to running out of memory.
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I didn't knew that portables were 32 bit (or just didn't noticed) because I always just have been unpacking MSI installer and than copy/replace files to "
./Calibre Portable/Calibre/" folder.
Highly likely this was the main reason of "
MemoryError" message as conversion/sending process is quite RAM-hungry:
Also as I mentioned it was version 5.44 running on officially unsupported Windows 7 (the last supported version is 3.48 IIRC), so there could be incompatibility problems.
Quote:
Originally Posted by Quoth
There are four common limits
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Quote:
Originally Posted by Quoth
I'd normally limit to 20 M byte. You seem to be testing with 69 M Byte?
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I managed to send 7, 14, 21, 28, 35 and 42 Mb EPUB files to my Kindle via GMX Mail without problems. However when I tried to push 128 Mb monstrosity, I instantly got error message "
smtplib.SMTPSenderRefused: (552, b'Requested mail action aborted: exceeded storage allocation', '********************@gmx.com')".
I'd like to run more experiments to find out the maximal limit but have concerns that in the end Amazon will ban my account for such shenanigans.