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Mail Server Implementation Specialists
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Asim S.
Sargodha, Pakistan
Are you looking for someone to solve Email Delivery related issues? I'm professional and experienced Email Delivery expert solve delivery related issues like Email going into spam folder, domain reputation etc... Take advantage of my strategy developed with years of experience!
Why Me?
✔ Email Deliverability
✔ 100% Inbox Delivery Satisfaction Guaranteed
✔ Email Marketing Strategies
✔ Email Campaign Management
✔ DKIM, DMARC, SPF domain management
✔ Expertise on Email Platform like MailChimp, Sendinblue, Constant Contact, Sendblaster
✔ Sender Email configuration & Verification
✔ Domain Configuration with Email Platform
✔ Manage Domain Reputation
✔ Stellar Service & Support
- Mail Server Implementation
- Multiple Email Account Management
- Email Deliverability
- Email Platform Account Setup
- Google Workspace Administration
- Domain Testing
- Web Hosting
- DNS
- Google Cloud Platform
- Zoho Platform
- Email Spoofing Detection
- Gmail
- Domain Name
- Email Support
- System Administration
Aleksandar S.
Belgrade, Serbia
More than 20 years of working experience in networking and server administration.
Administering and scripting networking applications, database applications, web applications and internet & intranet servers
In position of expert engineer for networking infrastructure, IT security expert and senior linux/windows/OSX administrator
In charge of designing of LAN/MAN/WAN networking infrastructure, designing and implementation of fiberoptic backbone and copper networking installation.
Administration of linux servers and networking devices (switches, routers, firewalls, NAS) am in charge of more than 150 linux servers, both physical and virtual
Working with L2/L3 switches, routers, firewalls, NAS devices, switching&routing protocols (RIP, OSPF, SNMP, IGRP/EIGRP, VTP, BGP).
Certified Cisco and Mikrotik networking engineer.
OS platforms - Red Hat/Centos, Debian/Ubuntu, Gentoo, OpenSolaris, BSD flavors, Windows, OSX Server.
Networking equipment - Cisco, HP, Mikrotik, ZTE, Huawei
Some of the open-source technologies and daemons I have experience with:
- bash, perl and python scripting
- apache/nginx web servers (standalone, or in backend mode for tomcat, with one or many virtual hosts)
- mysql/postgresql database installation and administration
- squid (with or without dansguardian+clamav as content filter/realtime AV)
- cloud (openstack, AWS, Azure, gcloud, OVH, rackspace, digital ocean....)
- snort (with BASE and Snorby as web GUI) and suricata IDS
- iptables (with or without web GUI) - BIND (standalone or master/slave)
- postfix (as MTA, combined with alot of different tools such as spamassassin, amavis, clamav, roundcube, postfixadmin, dovecot, cluebringer, mailgraph)
- zenoss, zabbix and cacti (with plugins and OUIs)
- dovecot (as pop3/imap server of choice, combined with postfix and amavis, clamav, roundcube, postfixadmin, spamassassin)
- amavis (with alot of customized settings for things such as double AV scanning, DKIM support, catching of spam headers...)
- spamassassin (standard and heuristic bayesian analysis, fine tuning of scoring, OCR integration, SPF integration....)
- ClamAV (using both standard and unofficial virus definitions, making of 0-day virus signatures caught in the wild...)
- freeradius (with MySQL backend for AAA)
- samba (in all possible variatons
- standalone simple CIFS sharing, member of windows AD, standalone AD controller, one of the controllers in windows AD)
- pureftpd, vsftpd and proftpd (as standalone servers or with virtual users)
- xen, vmware, hyperv and kvm virtualization (stock or Xenserver/Proxmox distributions)
- asterisk (via Elastix linux distribution)
- roundcube as preferred web-mail interface (with alot of customized plugins)
- openmediavault/openfiler linux distros for NAS
- HA clustering (failover based on DRBD and heartbeat/pacemaker+corosync)
- NUT (daemon for UPS monitoring and controlling)
- openvpn (with various configurations and backends)
- pptp vpns (with various configs and backends)
- all kind of linux distributions - RH, CentOS, openSuSe, Debian, Ubuntu, Gentoo, Arch....
- hardening of linux distributions (iptables, fail2bain, allow/deny mechanism, AIDE, SELinux, AppArmour, occasional pen testing)
- puppet automation
- rancid (centralized backup of config files)
- bacula, urbackup and rsync backup
- CentOS
- Network Administration
- Network Security
- System Monitoring
- Docker
- NGINX
- cPanel
- MySQL
- Varnish Cache
- Linux System Administration
- Postfix SMTP Server
- MikroTik RouterOS
- Citrix Hypervisor
- Plesk
- Cluster Computing
Julio C M.
Hawthorne, United States
I’m a certified Google Workspace administrator with more than 12 years of Google Workspace experience. I have planned, deployed and migrated small, medium and large size companies from many different business sectors such as: Health Care, Finance and Insurance, Food Services, Higher Education, Technology, Software Development, Manufacturing, Marketing Agencies, Venture Capital and many others.
I have successfully migrated over 500 companies to Google Workspace from many different sources, including but not limited to: Office 365, Hosted Exchange, on premise Exchange, Google Workspace, POP servers, IMAP servers (Gmail, Yahoo, AOL and others), Lotus Domino, SharePoint, Box and Dropbox.
I will not only plan, coordinate and execute your data migration, but I will also take care of the project management aspect, I will help you to: assess, plan, coordinate, communicate and execute your full transition to Google Workspace.
If you have an existing Google Workspace account, I can help you as well, I have experience in the following areas.
-Backup solutions
-Archiving solutions
-Cybersecurity audits
-Encryption
-Google Drive migrations
-Complex email rules
-Ransomware prevention
- Protecting your company’s data with security options like 2-step verification and single-sign-on
-Third party apps integration (Zoom, Slack, Zoho CRM)
-DNS (MX, SPF, DKIM and DMARC)
Let’s schedule a meeting so you can learn more about my services.
- DNS
- System Administration
- Microsoft Windows
- Google Cloud Platform
- Customer Service
- Data Migration
- Single Sign-On
- Information Security
- Computer Skills
- Domain Migration
- Cloud Computing
- Google
- Cloud Security
- Backup & Migration
- Email Communication
Muhammad S.
Lahore, Pakistan
⭐⭐⭐⭐⭐ 5-Star Rating
✅ A Top 3% Performer on Upwork
✅ 100% Job Success Score
✅ Top-Rated Plus Talent
✅ Microsoft Certified
✅ 5+ Years Senior Experience At Premier MSP
✅ Reliable, Professional, Friendly
My Expertise:
⚡️ Microsoft Windows Server
⚡️ Microsoft/Office 365
⚡️ Project Management/Delivery
⚡️ VMWare ESXi & Hyper-V
⚡️ Email Deliverability (DNS, SPF, DKIM, DMARC)
⚡️ Connectwise Manage/Automate/Sell, NinjaRMM, IT Glue
⚡️ Modern Workplace Adoption
⚡️ Web Hosting/SSL/DNS/Wordpress
I am a Microsoft IT Engineer & Project Manager recently transitioned full-time into freelancing so as to focus on providing great service across the globe. I am a reliable and trustworthy IT Professional with a wide array of experience across sectors and technologies (Education, Legal, Hospitality, Finance, etc.).
With me, you are sure to get a great solution to whatever problem or challenge you face. I will never submit a proposal for a job I know I can't do, and I take great pride in delivering a top notch result for anyone who hires me which is evident by my perfect Job Success Score and 5-star job ratings.
I look forward to speaking to you about your specific project requirements soon, thanks for choosing to view my profile.
- Mail Server Implementation
- Microsoft Exchange Online
- Microsoft Hyper-V Server
- Solution Architecture Consultation
- Microsoft Outlook
- Microsoft SharePoint Administration
- Solution Architecture
- Windows 10 Administration
- Windows 11 Administration
- Microsoft Office SharePoint Server
- Office 365
- Microsoft Teams
- Microsoft Active Directory
- Microsoft SharePoint
Jacob H.
Las Vegas, United States
I specialize in email deliverability, B2B Cold email lead generation, Infrastructure setup and management, domain and ip warming, Email Deliverability Audits and remediation, blacklist remediation, campaign management, and template testing.
Please reach out for any email related issues.
I have a 3 hour Minimum for all hourly contracts.
Thank you
Jacob
- Campaign Management
- Email Marketing
- Email Marketing Strategy
- SendGrid
- Email Campaign Setup
- Email Support
- Microsoft Outlook
- DNS
- Email Deliverability
- Microsoft Office
- SMTP
- Mailgun
- Microsoft Windows
- Email Software
- Domain Migration
Muhammad U.
Lahore, Pakistan
Have been working for 12 years in many roles which involves Linux systems administration in Cloud and traditional Datacenters, integration and troubleshooting in different type of industries. I have managed large number of bate-metals, VMs and wide range of applications/software, you name it!.
AWS Certified Soltutions Architect, CCNA and Solaris 10 certified.
Whats makes me different from others is my strong foundation of system administration and experience which results in quick troubleshooting and quick adoption of new technologies and protocols.
- Mail Server Implementation
- Perl
- System Administration
- Virtualization
- SMTP
- Email Marketing
- Linux System Administration
- cPanel
- VPN
- AWS Server Migration
- FreeBSD
- Scripting
- MailWizz
- Postfix SMTP Server
- Email Deliverability
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