Timeline for How to get the maximum attachment size of a mail server which perform ip connection whitelisting?
Current License: CC BY-SA 4.0
15 events
| when toggle format | what | by | license | comment | |
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| Nov 18, 2018 at 21:31 | comment | added | acejavelin | @user2284570 You can say what you wish, but the code section in my answer is literally from my home PC, running Linux Mint 19, and copy and pasting the telnet command from your question into my terminal prompt, then copy and pasting the output from after my username to the end of the servers output, the only additional thing I did was enter "EHLO dude.com" as a salutation to begin the session. I have no reason to lie and stand by my answer and reputation here on SuperUser. | |
| Nov 18, 2018 at 21:31 | comment | added | grawity_u1686 | @user2284570: Well, Google App Engine itself blocks all SMTP. Meanwhile I have access to several servers which don't have such blocks... | |
| Nov 18, 2018 at 21:21 | comment | added | user2284570 | @acejavelin because even from Google App Engine I can’t reach it. and also please see my answer which returned a smaller result. I can also reach other e‑mail servers. | |
| Nov 18, 2018 at 21:20 | comment | added | user2284570 | @grawity even blocking Google App Engine ? Really ? Anyway, this doesn’t match what I got. See my answer… | |
| Nov 18, 2018 at 21:06 | comment | added | grawity_u1686 | @user2284570: Just because you cannot connect to the server doesn't mean everyone else can't. I've had 100% success from six different locations so far. Maybe it's not whitelisting clients, but blacklisting you specifically? | |
| Nov 18, 2018 at 21:04 | comment | added | grawity_u1686 | @acejavelin: The most important difference is the +34% overhead from Base64-encoding a binary attachment. | |
| Nov 18, 2018 at 21:03 | comment | added | acejavelin | @user2284570 Umm... Not sure why you would say that. How else would I have gotten that information, it is literally a copy and paste from my Linux Mint's terminal. | |
| Nov 18, 2018 at 17:56 | comment | added | acejavelin | @KamilMaciorowski Remember that the SIZE parameter is not the maximum size of the attachments, but the maximum total size of the email message... In some cases that may be important. | |
| Nov 18, 2018 at 17:55 | history | edited | acejavelin | CC BY-SA 4.0 |
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| Nov 18, 2018 at 17:53 | comment | added | Kamil Maciorowski | Yes it does answer the question. I have already upvoted it. :) | |
| Nov 18, 2018 at 17:52 | comment | added | acejavelin | @KamilMaciorowski the email server's 250 message of SIZE should be in bytes and indicate the maximum email size, 20480000 bytes is approximately 20 Megabytes, if you wish to be more accurate, it is closer to 19.53 Megabytes but I believe the answer I gave still answers the question sufficiently. | |
| Nov 18, 2018 at 17:48 | history | edited | acejavelin | CC BY-SA 4.0 |
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| Nov 18, 2018 at 17:47 | vote | accept | user2284570 | ||
| Nov 18, 2018 at 21:00 | |||||
| Nov 18, 2018 at 17:40 | history | edited | acejavelin | CC BY-SA 4.0 |
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| Nov 18, 2018 at 17:34 | history | answered | acejavelin | CC BY-SA 4.0 |