Thanks Justin! I'll contact you off list to review this.
*Lili Crowley* she/her Postmaster <http://www.yahoo.com/> On Wed, Dec 13, 2023 at 3:18 PM Justin Frechette via mailop < [email protected]> wrote: > Attention Mailbox & Security Providers: > > As outlined in the "Sending Mandated Emails to Large Audiences" Best > Practice published by M3AAWG, this message is to inform you of a > significant volume of email that will be sent by IDX ( > https://www.idx.us/about > <https://urldefense.com/v3/__https://www.idx.us/about__;!!Op6eflyXZCqGR5I!HPoeGnJ836iUtC0Vgzdx4hwAtdMrSQD3f95YpBH9pL4iVYbwaVCJ6JCsRpnwk5CpxYV37GmMdS3EoPjKM6s$>) > via iContact (https://www.icontact.com/about > <https://urldefense.com/v3/__https://www.icontact.com/about__;!!Op6eflyXZCqGR5I!HPoeGnJ836iUtC0Vgzdx4hwAtdMrSQD3f95YpBH9pL4iVYbwaVCJ6JCsRpnwk5CpxYV37GmMdS3EbXppsxU$>) > to recipients that have a higher likelihood of bouncing, reporting as spam, > or marking as suspicious. > > Due to contractual privacy agreements and advice from Counsel, I am unable > to prematurely share the specific organization that IDX (via iContact) will > be sending these notices on behalf of in this forum. I can share that it is > related to the Citrix NetScaler ADC and NetScaler Gateway vulnerability ( > https://www.cisa.gov/guidance-addressing-citrix-netscaler-adc-and-gateway-vulnerability-cve-2023-4966-citrix-bleed > <https://urldefense.com/v3/__https://www.cisa.gov/guidance-addressing-citrix-netscaler-adc-and-gateway-vulnerability-cve-2023-4966-citrix-bleed__;!!Op6eflyXZCqGR5I!HPoeGnJ836iUtC0Vgzdx4hwAtdMrSQD3f95YpBH9pL4iVYbwaVCJ6JCsRpnwk5CpxYV37GmMdS3EFwqG_rY$> > ). > > I've included technical details about the notice below. If you are able to > assist with any mitigation efforts in allowing these required notices to be > accepted by your networks, I would greatly appreciate it. > > *Sending IPs:* > 74.202.227.59 > 74.202.227.60 > 74.202.227.61 > > From Address: [email protected] > Reply-To: [email protected] > From Name: {REDACTED} > Subject: Notice of Data Security Incident > Return-Path Domain: mail.idx.support > DKIM Domain: mail.idx.support > FBL DKIM Domain: icontactmail10.com > <https://urldefense.com/v3/__http://icontactmail10.com__;!!Op6eflyXZCqGR5I!HPoeGnJ836iUtC0Vgzdx4hwAtdMrSQD3f95YpBH9pL4iVYbwaVCJ6JCsRpnwk5CpxYV37GmMdS3EpOEaHnk$> > (Gmail & Yahoo recipients only) > DMARC: mail.idx.support has a published p=reject record > > Start Date: Monday, December 18, 2023 > End Date: Friday, January 19, 2024 > Duration: 33 calendar days > Total Volume: 35 million recipients (1-2 million per day) > > These IPs and domains will not be used for any other sender during this > time and no other content than these mandated notices. > > iContact has done our due diligence to remove/replace as many shared data > points from these notices as possible. Our core sending is opt-in email > marketing for SMBs and I would greatly appreciate any filtering you could > do to prevent these notices from negatively impacting our other mail > streams. > > My contact information is below and please reach out should you have any > questions or concerns. Thank you again for your assistance. > > Justin Frechette > Manager, Deliverability & Compliance, iContact > Senders Co-Chair, M3AAWG > [email protected] > _______________________________________________ > mailop mailing list > [email protected] > > https://urldefense.com/v3/__https://list.mailop.org/listinfo/mailop__;!!Op6eflyXZCqGR5I!HPoeGnJ836iUtC0Vgzdx4hwAtdMrSQD3f95YpBH9pL4iVYbwaVCJ6JCsRpnwk5CpxYV37GmMdS3EHtltZGU$ >
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