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May 19, 2015 - A Look At The New Commandlinefu
I've put together a short writeup on what kind of newness you can expect from the next iteration of clfu. Check it out here.
March 2, 2015 - New Management
I'm Jon, I'll be maintaining and improving clfu. Thanks to David for building such a great resource!

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Psst. Open beta.

Wow, didn't really expect you to read this far down. The latest iteration of the site is in open beta. It's a gentle open beta-- not in prime-time just yet. It's being hosted over at UpGuard (link) and you are more than welcome to give it a shot. Couple things:

  • » The open beta is running a copy of the database that will not carry over to the final version. Don't post anything you don't mind losing.
  • » If you wish to use your user account, you will probably need to reset your password.
Your feedback is appreciated via the form on the beta page. Thanks! -Jon & CLFU Team

Send email with curl and gmail

Terminal - Send email with curl and gmail
curl -n --ssl-reqd --mail-from "<[email protected]>" --mail-rcpt "<[email protected]>" --url smtps://smtp.gmail.com:465 -T file.txt
2010-10-03 15:44:53
User: mitry
Send email with curl and gmail

Required curl version >=7.21; using .netrc for authorization


There are 4 alternatives - vote for the best!

Terminal - Alternatives

Know a better way?

If you can do better, submit your command here.

What others think

Hmm, seems not to work; I tried: curl -n --ssl-reqd --mail-from "[email protected]" --mail-rcpt "[email protected]" --url smtps://smtp.gmail.com:465 -T opml.h -u [email protected]'

what I get is: curl: (67) Access denied: 555 but password is right!!

Comment by btwotch 307 weeks and 3 days ago

btwotch, it's works

Comment by konkere 307 weeks and 3 days ago

so what have I done wrong?

Comment by btwotch 307 weeks and 3 days ago

Hey btwotch, I had the same problem as you. I searched google for error 555. I found out that you need to keep this syntax: "", yours is wrong as "[email protected]".

Working now!

Comment by Force4 307 weeks and 2 days ago

now I've found why it didn't work; you have to use:

--mail-from ""

--mail-rcpt ""

Comment by btwotch 307 weeks and 2 days ago

argh, you have to use &lqt; ... ;)

Comment by btwotch 307 weeks and 2 days ago

Mail received with no subject. any tweak?

Comment by entertainyou 307 weeks and 2 days ago

Could someone post the complete & correct command line for this?

Comment by SuperFly 307 weeks and 2 days ago

on OSX the latest curl is 7.19.7.

curl: option --ssl-reqd: is unknown

Would be interested if anyone gets this working on Snow Leopard.

Comment by sentinel 307 weeks and 2 days ago

@SuperFly and others: it works as explained. BUT if you have authentication problems it could be due to Google asking for a CAPTCHA. You can unlock your account typing the captcha by hand at


Then, try again with the curl command. Hope it helps!

Comment by juanan 307 weeks and 2 days ago

@entertainyou: the file.txt should be sth like that:



Subject: Testmail

Date: Thu, 26 Oct 2006 13:10:50 +0200




@sentinel: compile curl ;)

@SuperFly: that's not possible because of the &lqt;

Comment by btwotch 307 weeks and 2 days ago

Comment by dthoughdow 237 weeks and 1 day ago

It's not working for me. Shows....

% Total % Received % Xferd Average Speed Time Time Time Current

Dload Upload Total Spent Left Speed

Comment by oquidave 205 weeks and 5 days ago

this worked for me !

curl -u user:password -n --ssl-reqd --mail-from "" --mail-rcpt "" --url smtps://smtp.gmail.com:465 -T file.txt

Comment by uzumaki 99 weeks and 4 days ago

Sorry! I mean this one:

url -u username:password -n --ssl-reqd --mail-from "" --mail-rcpt "" --url smtps://smtp.gmail.com:465 -T file.txt

Comment by uzumaki 99 weeks and 4 days ago

This is really neat! I never knew that curl was capable of doing this. I was just wondering something. Is it at all possible to attach a picture file to the email? Thx.

Comment by Totenkopf 8 weeks and 2 days ago

Your point of view

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