Carlos E. R. wrote:
On 2016-12-07 09:45, Per Jessen wrote:
Carlos E. R. wrote:
On 2016-12-06 16:29, Per Jessen wrote:
Depends on the ISP. Mine, for instance, does not allow what you propose. I can only send with the address provided by the ISP and there is no procedure to add any other.
Even if Telefonica restricts the envelope address (a strict but not unreasonable anti-spam measure), you should be able to change the From: address.
Try this script:
http://files.jessen.ch/carlostest
just run it with 'sh carlostest'. I would be surprised if Telefonica will reject it based on content of the From: header.
It went through, I'm surprised.
[snip]
Well, my opensuse alias is not in the logs, that's whey it passed. So, it is using my ISP "from" in the envelope, but the "from" header is my alias. Not something you can do on the MUA...
Yeah, I guess most MUAs will use the same address in the envelope and in the header. You could do it with some magic in a local MTA.
My trick is to send via another /ISP/, gmail. Gmail has an automatic form you can fill to authorize an account with them to send for another address.
Ah, problem solved.