Slight repost from earlier, with answered questions removed. I still had these open, if anyone can shed any light that would be great.
I have setup postfix recently on my AWS instance and things work pretty well. I can read (dovecot) and sent (postfix) and all works well. I experienced
some uncertainty lately and i was hoping maybe one of you could assist me, or maybe you experienced this before, yourself.
1. DKIM. This is not really postfix related but if anyone knows i’d appreciate it. When i send mail from my domain to another domain (say outlook) it adds the signature field and is fine.
Aug 16 08:58:56 www postfix/cleanup: 4A61A63F61: message-id=<[hidden email]>
Aug 16 08:58:56 www opendkim: 4A61A63F61: DKIM-Signature field added (s=default, d=mydomain.com)
2. Finally, i have this bizarre problem where 2 of my iMacs at home cannot connect to my mail server anymore. MacBook and iPhone work fine (although i had some problems with iPhone
as well). It seems like a local issue (as i’m sure anyone would say) but i can’t for the life figure out what it is. All i get on the maillog is this:
Aug 16 09:01:47 www postfix/smtpd: read from 5565938E6820 [<a href="tel:556593910343" dir="ltr" x-apple-data-detectors="true" x-apple-data-detectors-type="telephone" x-apple-data-detectors-result="35">556593910343]
(5 bytes => -1 (0xFFFFFFFFFFFFFFFF))
I tried deleting the accounts and re-adding, but it just says cannot verify mail server, and then just waits for a long time. Is this certificate/SSL related? It sure feels like it. Should i turn off SSL to test ?
3. Finally, does anyone know what to do to get through to outlook.com addresses? Smartscreen filters all the email into junk. I added SPF, DKIM, DMARC, a PTR record, SenderID etc but when i contact the
microsoft delivery team all i get is : "Not eligible for mitigation”.
My address is, while in the Amazon AWS pool, an elastic ip address and it is not on any spam or RBL’s. I owned it for 6 months or so, including the domain.
Gmail or yahoo has no problem receiving it in the normal mailbox. And as microsoft is not giving me any real pointers as to why it is being filtered, i’m not sure what else to do.