Hi Leon: Ever since my ISP, Verizon, quit relaying email messages from addresses not ending in @verizon.net, I have been exploring SMTP alternatives. I haven't come to a conclusion, but I found an interesting list at
https://www.formget.com/smtp-service-providers/ Dominik P.S.: I have a stinking suspicion that the primary reason for Verizon's is not to combat spam, as stated, but to make it harder for their subscribers to be in a position where switching ISPs is easy, because they already use email addresses not tied to the ISP. > On Dec 7, 2016, at 3:05 PM, Leon <best....@gmail.com> wrote: > > Hi, This problem is not caused by mailman, but I still want to give it a > shot here. I'm hosting a mailing list on top of mailman. Emails are > supposed to be sent out by AWS ses. However, ses requires that sender > address must be verified, which leads to a problem that emails sent by > subscribers to mailing list cannot be sent to other subcirbers, since their > addresses are not verified. And it is impossible to verified every > subscriber. Are there smtp service providers allowing unverified email > address to send out emails, or do I have other solutions? > > Thanks. > > > Leon > ------------------------------------------------------ > Mailman-Users mailing list Mailman-Users@python.org > https://mail.python.org/mailman/listinfo/mailman-users > Mailman FAQ: http://wiki.list.org/x/AgA3 > Security Policy: http://wiki.list.org/x/QIA9 > Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/ > Unsubscribe: > https://mail.python.org/mailman/options/mailman-users/dhoffmann%40uwalumni.com ------------------------------------------------------ Mailman-Users mailing list Mailman-Users@python.org https://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://wiki.list.org/x/AgA3 Security Policy: http://wiki.list.org/x/QIA9 Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/ Unsubscribe: https://mail.python.org/mailman/options/mailman-users/archive%40jab.org
